Cita APA

Kuchler, A. W. 1. (1923). Classification and purpose in vegetation maps. New York, N.Y.: The American Geographical Society of New York.

Citación estilo Chicago

Kuchler, August Wilhelm 1907-1999. Classification and Purpose in Vegetation Maps. New York, N.Y.: The American Geographical Society of New York, 1923.

Cita MLA

Kuchler, August Wilhelm 1907-1999. Classification and Purpose in Vegetation Maps. New York, N.Y.: The American Geographical Society of New York, 1923.