APA (7th ed.) Citation

Lentz, P. L. (1956). Stereum and allied genera of fungi in the Upper Mississippi Valley. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Lentz, Paul L. Stereum and Allied Genera of Fungi in the Upper Mississippi Valley. Washington, D.C.: U.S. Dept. of Agriculture, 1956.

MLA (9th ed.) Citation

Lentz, Paul L. Stereum and Allied Genera of Fungi in the Upper Mississippi Valley. U.S. Dept. of Agriculture, 1956.