APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Szafer, Wladyslaw. The Vegetation of Poland. [1st ed.]. Oxford, New York [etc.] Warszawa: Pergamon; PWN, 1966.

MLA (8th ed.) Citation

Szafer, Wladyslaw. The Vegetation of Poland. [1st ed.]. Pergamon; PWN, 1966.