APA (7th ed.) Citation

Stamets, P. (1978). Psilocybe mushrooms and their allies. Homestead Book.

Chicago Style (17th ed.) Citation

Stamets, Paul. Psilocybe Mushrooms and Their Allies. Washington: Homestead Book, 1978.

MLA (9th ed.) Citation

Stamets, Paul. Psilocybe Mushrooms and Their Allies. Homestead Book, 1978.