MLA

Riley, Christopher M, et al. Specification of Drug Substances and Products : Development and Validation of Analytical Methods. Elsevier, 2013.

APA

Riley, C. M, & Rosanske, T. W, T.W. Rosanske, T. Rosanske, Thomas W. Rosanske, T. W. RosanskeRiley, C. M, Riley, S. R. Rabel, & Rosanske, T. W. (2013). Specification of Drug Substances and Products : Development and Validation of Analytical Methods. Elsevier.

Chicago

Riley, Christopher M., Thomas W Rosanske, T.W. Rosanske, Thomas W. Rosanske, C. M Riley, C. M Riley, C. M Riley, et al. Specification of Drug Substances and Products : Development and Validation of Analytical Methods. : Elsevier, 2013.