APA (7th ed.) Citation

ScienceDirect (Online service), Iyengar, R., & Birnbaumer, L. (1989). G proteins (2nd ed.). Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Ravi Iyengar, and Lutz Birnbaumer. G Proteins. 2nd ed. [San Diego]: Academic Press, 1989.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. G Proteins. 2nd ed. Academic Press, 1989.