APA (7th ed.) Citation

Richardson, M. J., & Watling, R. (1974). Keys to fungi on dung ([Sonderdr.], [2nd. ed.].).

Chicago Style (17th ed.) Citation

Richardson, M. J., and Roy Watling. Keys to Fungi on Dung. [Sonderdr.], [2nd. ed.]. 1974.

MLA (9th ed.) Citation

Richardson, M. J., and Roy Watling. Keys to Fungi on Dung. [Sonderdr.], [2nd. ed.]. 1974.

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