Cita APA

Gates, F. C. 1. (1949). Field manual of plant ecology. McGraw-Hill Book Co..

Citación estilo Chicago

Gates, Frank C. 1887-1955. Field Manual of Plant Ecology. New York: McGraw-Hill Book Co., 1949.

Cita MLA

Gates, Frank C. 1887-1955. Field Manual of Plant Ecology. New York: McGraw-Hill Book Co., 1949.