Cita APA

Singer, R. 1., & Singer, R. 1. (1961). Mushrooms and truffles: Botany, cultivation, and utilization. New York, New York: Interscience Publishers.

Citación estilo Chicago

Singer, Rolf 1906-1994, y Rolf 1906-1994 Singer. Mushrooms and Truffles: Botany, Cultivation, and Utilization. New York, New York: Interscience Publishers, 1961.

Cita MLA

Singer, Rolf 1906-1994, y Rolf 1906-1994 Singer. Mushrooms and Truffles: Botany, Cultivation, and Utilization. New York, New York: Interscience Publishers, 1961.