APA (7th ed.) Citation

Andrews, A. L. (1933). Hymenostomum in North America v. Weisia Viridula.

Chicago Style (17th ed.) Citation

Andrews, Albert Leroy. Hymenostomum in North America V. Weisia Viridula. 1933.

MLA (9th ed.) Citation

Andrews, Albert Leroy. Hymenostomum in North America V. Weisia Viridula. 1933.

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