APA (7th ed.) Citation

SpringerLink (Online service), Ebert, D. A., & Sulikowski, J. A. (2009). Biology of Skates. Springer Netherlands.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), David A. Ebert, and James A. Sulikowski. Biology of Skates. Dordrecht: Springer Netherlands, 2009.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Biology of Skates. Springer Netherlands, 2009.