Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Davis, R. M., Sommer, R., & Menge, J. A. (2012). Field guide to mushrooms of western North America. University of California Press.
Chicago Style (17th ed.) Zitazioa
Davis, R. Michael, Robert Sommer, eta John A. Menge. Field Guide to Mushrooms of Western North America. Berkeley: University of California Press, 2012.
MLA (9th ed.) Zitazioa
Davis, R. Michael, et al. Field Guide to Mushrooms of Western North America. University of California Press, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.