APA (7th ed.) Citation

SpringerLink (Online service), Francis, S. H., Conti, M., & Houslay, M. D. (2011). Phosphodiesterases as Drug Targets. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Sharron H. Francis, Marco Conti, and Miles D. Houslay. Phosphodiesterases as Drug Targets. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Phosphodiesterases as Drug Targets. Springer Berlin Heidelberg, 2011.

Warning: These citations may not always be 100% accurate.