Reducing Drug Attrition

MLA

Empfield, James R, and Michael P Clark. Reducing Drug Attrition. Springer Berlin Heidelberg, 2014.

APA

Empfield, J. R, & P Clark, M. (2014). Reducing Drug Attrition. Springer Berlin Heidelberg.

Chicago

Empfield, James R., and Michael P Clark. Reducing Drug Attrition. : Springer Berlin Heidelberg, 2014.