APA (7th ed.) Citation

Szafer, W. (1966). The vegetation of Poland (1. ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Szafer, Władysław. The Vegetation of Poland. 1. ed. Oxford: Pergamon Press, 1966.

MLA (9th ed.) Citation

Szafer, Władysław. The Vegetation of Poland. 1. ed. Pergamon Press, 1966.