APA (7th ed.) Citation

Hamdoun, A., & Foltz, K. (2019). Echinoderms. Academic Press.

Chicago Style (17th ed.) Citation

Hamdoun, Amro, and Kathleen Foltz. Echinoderms. [Place of publication not identified]: Academic Press, 2019.

MLA (8th ed.) Citation

Hamdoun, Amro, and Kathleen Foltz. Echinoderms. Academic Press, 2019.