APA (7th ed.) Citation

Brinkers, M., Pfau, G., Toepffer, A., Meyer, F., & Kretzschmar, M. A. The Incidence of Mental Disorders Increases over Time in Patients with Cancer Pain: Data from a Retrospective Cohort Study. Wiley.

Chicago Style (17th ed.) Citation

Brinkers, Michael, Giselher Pfau, Anne-Marie Toepffer, Frank Meyer, and Moritz A. Kretzschmar. The Incidence of Mental Disorders Increases over Time in Patients with Cancer Pain: Data from a Retrospective Cohort Study. Wiley.

MLA (9th ed.) Citation

Brinkers, Michael, et al. The Incidence of Mental Disorders Increases over Time in Patients with Cancer Pain: Data from a Retrospective Cohort Study. Wiley.

Warning: These citations may not always be 100% accurate.