Starr, C., Taggart, R., & Starr, L. (2004). Biology: The unity and diversity of life (10th ed.). Thomson Brooks/Cole.
Cita Chicago (17th ed.)Starr, Cecie, Ralph Taggart, i Lisa Starr. Biology: The Unity and Diversity of Life. 10th ed. South Melbourne, Vic., Belmont, CA: Thomson Brooks/Cole, 2004.
Cita MLA (9th ed.)Starr, Cecie, et al. Biology: The Unity and Diversity of Life. 10th ed. Thomson Brooks/Cole, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.