APA (7th ed.) Citation

Rauh, W. (1966). Little known Succulents of southern Arabia ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Rauh, Werner. Little Known Succulents of Southern Arabia. [Sonderdr.]. 1966.

MLA (9th ed.) Citation

Rauh, Werner. Little Known Succulents of Southern Arabia. [Sonderdr.]. 1966.

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