Cita APA (7th ed.)

Christensen, C. M. (1981). Edible mushrooms (2nd ed., rev.). University of Minnesota Press.

Cita Chicago (17th ed.)

Christensen, Clyde Martin. Edible Mushrooms. 2nd ed., rev. Minneapolis: University of Minnesota Press, 1981.

Cita MLA (9th ed.)

Christensen, Clyde Martin. Edible Mushrooms. 2nd ed., rev. University of Minnesota Press, 1981.