Cita APA (7a ed.)

Nowicki, S. (2004). Biology: The science of Life/Part 5. The Teaching Company.

Cita Chicago Style (17a ed.)

Nowicki, Stephen. Biology: The Science of Life/Part 5. Chantilly: The Teaching Company, 2004.

Cita MLA (9a ed.)

Nowicki, Stephen. Biology: The Science of Life/Part 5. The Teaching Company, 2004.