APA (7th ed.) Citation

Lorenzen, C. E., & Lorenzen, J. (1967). Flying saucer occupants. New American Library.

Chicago Style (17th ed.) Citation

Lorenzen, Coral E., and Jim Lorenzen. Flying Saucer Occupants. [New York]: New American Library, 1967.

MLA (9th ed.) Citation

Lorenzen, Coral E., and Jim Lorenzen. Flying Saucer Occupants. New American Library, 1967.