Cita APA (7a ed.)

Fried, G., & Hademenos, G. J. (2013). Schaum's outline of biology (4th ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Fried, George, y George J. Hademenos. Schaum's Outline of Biology. 4th ed. New York: McGraw-Hill, 2013.

Cita MLA (8a ed.)

Fried, George, y George J. Hademenos. Schaum's Outline of Biology. 4th ed. McGraw-Hill, 2013.

Precaución: Estas citas no son 100% exactas.