MLA

Civelli, Olivier; Zhou, Qun-Yong, Olivier Civelli, and Qun-Yong Zhou. Orphan G Protein-coupled Receptors and Novel Neuropeptides. Springer Berlin Heidelberg, 2008.

APA

Civelli, Q., Civelli, O., & Zhou, Q. (2008). Orphan G Protein-Coupled Receptors and Novel Neuropeptides. Springer Berlin Heidelberg.

Chicago

Civelli, Olivier; Zhou, Qun-Yong, Olivier Civelli, and Qun-Yong Zhou. Orphan G Protein-Coupled Receptors and Novel Neuropeptides. : Springer Berlin Heidelberg, 2008.