Cita APA

Wolfe, C. B. 1. (1979). Austroboletus and Tylopilus subgenus Porphyrellus: With emphasis on North American taxa. Vaduz: J. Cramer.

Citación estilo Chicago

Wolfe, Carl B. 1945-. Austroboletus and Tylopilus Subgenus Porphyrellus: With Emphasis On North American Taxa. Vaduz: J. Cramer, 1979.

Cita MLA

Wolfe, Carl B. 1945-. Austroboletus and Tylopilus Subgenus Porphyrellus: With Emphasis On North American Taxa. Vaduz: J. Cramer, 1979.