Cita APA

Swingle, D. B. 1. (1946). A textbook of systematic botany McGraw-Hill book Company, Inc..

Citación estilo Chicago

Swingle, Deane B. 1879-1944. A Textbook of Systematic Botany. 3rd ed. New York ; London: McGraw-Hill book Company, Inc., 1946.

Cita MLA

Swingle, Deane B. 1879-1944. A Textbook of Systematic Botany. 3rd ed. New York ; London: McGraw-Hill book Company, Inc., 1946.