MLA

Foote, and MaryAnn Foote. Clinical Trial Registries. Birkhäuser Basel, 2006.

APA

Foote, F., & Foote, M. (2006). Clinical Trial Registries. Birkhäuser Basel.

Chicago

Foote, and MaryAnn Foote. Clinical Trial Registries. : Birkhäuser Basel, 2006.