MLA

Ewert, and Kathrin Loer. Behavioural Policies for Health Promotion and Disease Prevention. Springer International Publishing, 2019.

APA

Ewert, E., & Loer, K. (2019). Behavioural Policies for Health Promotion and Disease Prevention. Springer International Publishing.

Chicago

Ewert, and Kathrin Loer. Behavioural Policies for Health Promotion and Disease Prevention. : Springer International Publishing, 2019.