APA (7th ed.) Citation

Engen, T. (1991). Odor sensation and memory (1. publ.). Praeger.

Chicago Style (17th ed.) Citation

Engen, Trygg. Odor Sensation and Memory. 1. publ. New York u.a: Praeger, 1991.

MLA (9th ed.) Citation

Engen, Trygg. Odor Sensation and Memory. 1. publ. Praeger, 1991.

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