APA (7th ed.) Citation

Laumer, K. (1975). Retief: Emissary to the stars. Pocket Books.

Chicago Style (17th ed.) Citation

Laumer, Keith. Retief: Emissary to the Stars. New York: Pocket Books, 1975.

MLA (9th ed.) Citation

Laumer, Keith. Retief: Emissary to the Stars. Pocket Books, 1975.

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