MLA

Clift, Anthony D, and Martin Roth. Sleep Disturbance and Hypnotic Drug Dependence. Amsterdam: Excerpta Medica, 1975.

APA

Clift, A. D, & Roth, M. (1975). Sleep disturbance and hypnotic drug dependence. Amsterdam: Excerpta Medica.

Chicago

Roth, Martin, Sleep Disturbance and Hypnotic Drug Dependence. Edited by Anthony D Clift. Amsterdam: Excerpta Medica, 1975.