APA (7th ed.) Citation

Koch, L. F., & Howard, A. C. (1950). Mosses of Baja California ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Koch, Leo Francis, and A. Crum Howard. Mosses of Baja California. [Sonderdr.]. 1950.

MLA (9th ed.) Citation

Koch, Leo Francis, and A. Crum Howard. Mosses of Baja California. [Sonderdr.]. 1950.

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