APA (7th ed.) Citation

Kauffman, C. (1918). Cortinarius Fr. Michigan Geological and Biological Survey.

Chicago Style (17th ed.) Citation

Kauffman, C.H. Cortinarius Fr. Michigan: Michigan Geological and Biological Survey, 1918.

MLA (9th ed.) Citation

Kauffman, C.H. Cortinarius Fr. Michigan Geological and Biological Survey, 1918.

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