APA引文

David, J. E. (2015). Spies and shuttles: Secret relationships with the DoD and CIA. University of Florida.

Chicago Style (17th ed.) Citation

David, James E. Spies and Shuttles: Secret Relationships with the DoD and CIA. Gainesville, Florida: University of Florida, 2015.

MLA引文

David, James E. Spies and Shuttles: Secret Relationships with the DoD and CIA. University of Florida, 2015.

警告：這些引文格式不一定是100％准確.