APA (7th ed.) Citation

McCampbell, J. M. (1976). UFOlogy. Celestial Arts.

Chicago Style (17th ed.) Citation

McCampbell, James M. UFOlogy. Millbrae, Calif.: Celestial Arts, 1976.

MLA (9th ed.) Citation

McCampbell, James M. UFOlogy. Celestial Arts, 1976.

Warning: These citations may not always be 100% accurate.