APA (7th ed.) Citation

Hesler, L. R., & Smith, A. H. (1965). North American species of Crepidotus. Hafner Pub. Co..

Chicago Style (17th ed.) Citation

Hesler, L. R., and Alexander H. Smith. North American Species of Crepidotus. New York: Hafner Pub. Co., 1965.

MLA (8th ed.) Citation

Hesler, L. R., and Alexander H. Smith. North American Species of Crepidotus. Hafner Pub. Co., 1965.