Cita APA

Stamets, P. 1., & Weil, A. (1996). Psilocybin mushrooms of the world: An identification guide. Berkeley, California: Ten Speed Press.

Citación estilo Chicago

Stamets, Paul 1955-, y Andrew Weil. Psilocybin Mushrooms of the World: An Identification Guide. Berkeley, California: Ten Speed Press, 1996.

Cita MLA

Stamets, Paul 1955-, y Andrew Weil. Psilocybin Mushrooms of the World: An Identification Guide. Berkeley, California: Ten Speed Press, 1996.