APA (7th ed.) Citation

Hedberg, O. (1955). Altitudinal zonation of the vegetation on the East African mountains ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Hedberg, Olov. Altitudinal Zonation of the Vegetation on the East African Mountains. [Sonderdr.]. 1955.

MLA (9th ed.) Citation

Hedberg, Olov. Altitudinal Zonation of the Vegetation on the East African Mountains. [Sonderdr.]. 1955.

Warning: These citations may not always be 100% accurate.