APA (7th ed.) Citation

Brusca, R. C., & Brusca, G. J. (2003). Invertebrates (2nd ed.). Sinauer Associates.

Chicago Style (17th ed.) Citation

Brusca, Richard C., and Gary J. Brusca. Invertebrates. 2nd ed. Sunderland, Mass: Sinauer Associates, 2003.

MLA (8th ed.) Citation

Brusca, Richard C., and Gary J. Brusca. Invertebrates. 2nd ed. Sinauer Associates, 2003.