APA (7th ed.) Citation

Persson, H. (1968). Brophytes from the Aleutian Islands, Alaska ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Persson, Herman. Brophytes from the Aleutian Islands, Alaska. [Sonderdr.]. 1968.

MLA (9th ed.) Citation

Persson, Herman. Brophytes from the Aleutian Islands, Alaska. [Sonderdr.]. 1968.

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