Cita APA (7th ed.)
Savage, J. M., Kohnberger, I., & Altner, H. (1973). Evolution: [Deutsch]. BLV.
Cita Chicago (17th ed.)
Savage, Jay M., Iris Kohnberger, i Helmut Altner. Evolution: [Deutsch]. München, Bern, Wien: BLV, 1973.
Cita MLA (9th ed.)
Savage, Jay M., et al. Evolution: [Deutsch]. BLV, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.