Cita APA

Johnson, G. B. (2006). The living world. New York: McGraw-Hill Higher Education.

Citación estilo Chicago

Johnson, George B. The Living World. New York: McGraw-Hill Higher Education, 2006.

Cita MLA

Johnson, George B. The Living World. New York: McGraw-Hill Higher Education, 2006.

Precaución: Estas citas no son 100% exactas.