The links below are resources that can help with citations and formatting using APA style.
Last, A.A. (Year). Title of work. Location of publisher: Publisher.
Carmina, B.J. (1919). Aviation: Theorico-practical text-book for students. New York, NY: The Macmillan Company.
Last, A.A., & Last, B.B. (Year). Title of article. Title of periodical, Volume number(Issue number), pp-pp. doi: xx.xxxxxxxx
Simpson, T.W., & Mistree, F. (2001). Kriging models for global approximation in simulation-based multidisciplinary design
optimization. AIAA Journal, 39(12), 2233-2241. doi: 10.2514/2.1234
Title number Source § xxx (Year) OR (Title number Source § xxx, Year)
Operating Requirements: Domestic, Flag, and Supplemental Operations, 14 C.F.R. §121.1 (2007)
Author, A.A. (Year). Title of work (Report No. xxx). Location: Publisher
Koo, J., Martin, R., & Sousa, E.M. (2017). High fidelity modeling of field-reverse configuration (FRC) thrusters
(Report No. AFRL-RQ-ED-TR-2017-0002). Edwards Air Force Base, CA: Air Force Research Laboratory.
CAPA - Centre for Aviation Fleet Database. (Year). Title of document. Retrieved from URL
CAPA - Centre for Aviation Fleet Database. (2015). CAPA country report: Iran. Retrieved from http://centreforaviation.com/reports
CAPA - Centre for Aviation. (Year). [Description of data requested]. Retrieved from URL
CAPA - Centre for Aviation Fleet Database. (2015). [Fleet search for Aircraft Model Airbus A300]. Retrieved from
Rightsholder or Author, A.A. (Year). Title of program [Description of form]. Retrieved from URL
United States Bureau of Transportation Statistics. (2017). Air passenger travel departures from the United States to selected foreign
countries [Data file]. Retrieved from https://www.bts.gov/content/air-passenger-travel-departures-united-states-selected-foreign-countries-thousands