Cita APA (7th ed.)

Darwin, C., Bates, M., & Humphrey, P. S. (2009). Charles Darwin: An anthology. AldineTransaction.

Cita Chicago (17th ed.)

Darwin, Charles, Marston Bates, i Philip Strong Humphrey. Charles Darwin: An Anthology. New Brunswick, N.J: AldineTransaction, 2009.

Cita MLA (9th ed.)

Darwin, Charles, et al. Charles Darwin: An Anthology. AldineTransaction, 2009.