APA (7th ed.) Citation

Richardson, D. H. S. c. 2. J. (1981). The biology of mosses. Blackwell.

Chicago Style (17th ed.) Citation

Richardson, D. H. S. ca. 20./21. Jh. The Biology of Mosses. Oxford: Blackwell, 1981.

MLA (9th ed.) Citation

Richardson, D. H. S. ca. 20./21. Jh. The Biology of Mosses. Blackwell, 1981.