Cita APA (7th ed.)
Sebeok, T. A., & Ramsay, A. Approaches to Animal Communication.
Cita Chicago (17th ed.)
Sebeok, Thomas A., i Alexandra Ramsay. Approaches to Animal Communication.
Cita MLA (9th ed.)
Sebeok, Thomas A., i Alexandra Ramsay. Approaches to Animal Communication.
Atenció: Aquestes cites poden no estar 100% correctes.