APA (7th ed.) Citation

Holt, R. I. G., Maj, M., & Sartorius, N. (2015). Comorbidity of mental and physical disorders. Karger.

Chicago Style (17th ed.) Citation

Holt, Richard I. G., Mario Maj, and N. Sartorius. Comorbidity of Mental and Physical Disorders. Basel, Switzerland: Karger, 2015.

MLA (9th ed.) Citation

Holt, Richard I. G., et al. Comorbidity of Mental and Physical Disorders. Karger, 2015.