Cita APA (7th ed.)

Clements, F. E., & Shear, C. L. (1931). The genera of fungi. Hafner.

Cita Chicago (17th ed.)

Clements, Frederic E., i Cornelius L. Shear. The Genera of Fungi. New York, USA: Hafner, 1931.

Cita MLA (9th ed.)

Clements, Frederic E., i Cornelius L. Shear. The Genera of Fungi. Hafner, 1931.