Style de citation APA (7e éd.)

Szafer, W. (1966). The vegetation of Poland ([1st ed.].). Pergamon ; PWN.

Style de citation Chicago (17e éd.)

Szafer, W�adys�aw. The Vegetation of Poland. [1st ed.]. Oxford ; New York : Warszawa: Pergamon ; PWN, 1966.

Style de citation MLA (8e éd.)

Szafer, W�adys�aw. The Vegetation of Poland. [1st ed.]. Pergamon ; PWN, 1966.