Cita APA (7a ed.)
Christensen, C. M. (1943). Common edible mushrooms. University of Minnesota Press.
Cita Chicago Style (17a ed.)
Christensen, Clyde Martin. Common Edible Mushrooms. Minneapolis: University of Minnesota Press, 1943.
Cita MLA (9a ed.)
Christensen, Clyde Martin. Common Edible Mushrooms. University of Minnesota Press, 1943.
Precaución: Estas citas no son 100% exactas.