APA (7th ed.) Citation

Singer, R., & Smith, A. H. (1964). A Monograph on the Genus Galerina Earle. Hafner Publishing.

Chicago Style (17th ed.) Citation

Singer, Rolf, and Alexander H. Smith. A Monograph on the Genus Galerina Earle. New York: Hafner Publishing, 1964.

MLA (9th ed.) Citation

Singer, Rolf, and Alexander H. Smith. A Monograph on the Genus Galerina Earle. Hafner Publishing, 1964.