Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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