APA (7th ed.) Citation

Schuster, R. M. (1956). North American Lejeuneaceae ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Schuster, Rudolf Mathias. North American Lejeuneaceae. [Sonderdr.]. 1956.

MLA (9th ed.) Citation

Schuster, Rudolf Mathias. North American Lejeuneaceae. [Sonderdr.]. 1956.

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