APA (7th ed.) Citation

Klass, P. J. (1974). Ufos explained. Random House.

Chicago Style (17th ed.) Citation

Klass, Philip J. Ufos Explained. New York: Random House, 1974.

MLA (9th ed.) Citation

Klass, Philip J. Ufos Explained. Random House, 1974.

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