APA Citation

Pfister, D. H. (1973). The psilopezioid fungi. [s.l.]: [s.n.].

Chicago Style Citation

Pfister, Donald H. The Psilopezioid Fungi. [s.l.]: [s.n.], 1973.

MLA Citation

Pfister, Donald H. The Psilopezioid Fungi. [s.l.]: [s.n.], 1973.

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