Cita APA (7a ed.)

Rahn, J. E. (1974). Biology: The science of life. Macmillan Publishing Co.

Cita Chicago Style (17a ed.)

Rahn, Joan E. Biology: The Science of Life. New York: Macmillan Publishing Co, 1974.

Cita MLA (9a ed.)

Rahn, Joan E. Biology: The Science of Life. Macmillan Publishing Co, 1974.