Starr, C., & Taggart, R. (2004). Ecology and behavior. Brooks/Cole.
Cita Chicago (17th ed.)Starr, Cecie, i Ralph Taggart. Ecology and Behavior. Belmont, CA: Brooks/Cole, 2004.
Cita MLA (9th ed.)Starr, Cecie, i Ralph Taggart. Ecology and Behavior. Brooks/Cole, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.