Style de citation APA (7e éd.)

Russell, S. P. (1962). The study of trees made simple ([1st ed.].). Made Simple Books.

Style de citation Chicago (17e éd.)

Russell, Solveig Paulson. The Study of Trees Made Simple. [1st ed.]. Garden City, N.Y.: Made Simple Books, 1962.

Style de citation MLA (8e éd.)

Russell, Solveig Paulson. The Study of Trees Made Simple. [1st ed.]. Made Simple Books, 1962.