APA (7th ed.) Citation

SpringerLink (Online service), Fryer, A. D., Christopoulos, A., & Nathanson, N. M. (2012). Muscarinic Receptors (First.). Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Allison D. Fryer, Arthur Christopoulos, and Neil M. Nathanson. Muscarinic Receptors. First. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Muscarinic Receptors. First. Springer Berlin Heidelberg, 2012.