APA (7th ed.) Citation

Christensen, C. M. (1969). Common edible mushrooms: How to identify and cook 45 varieties. University of Minnesota Press.

Chicago Style (17th ed.) Citation

Christensen, Clyde M. Common Edible Mushrooms: How to Identify and Cook 45 Varieties. Minneapolis: University of Minnesota Press, 1969.

MLA (9th ed.) Citation

Christensen, Clyde M. Common Edible Mushrooms: How to Identify and Cook 45 Varieties. University of Minnesota Press, 1969.