APA (7th ed.) Citation

ScienceDirect (Online service), Hobson, K. A., & Wassenaar, L. I. (2008). Tracking animal migration with stable isotopes. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Keith Alan Hobson, and Leonard I. Wassenaar. Tracking Animal Migration with Stable Isotopes. Amsterdam: Academic Press, 2008.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Tracking Animal Migration with Stable Isotopes. Academic Press, 2008.