APA (7th ed.) Citation

Summergrad, P., Silbersweig, D., Muskin, P. R., & Querques, J. (2020). Textbook of medical psychiatry (First edition.). American Psychiatric Association Publishing.

Chicago Style (17th ed.) Citation

Summergrad, Paul, David Silbersweig, Philip R. Muskin, and John Querques. Textbook of Medical Psychiatry. First edition. Washington, DC: American Psychiatric Association Publishing, 2020.

MLA (8th ed.) Citation

Summergrad, Paul, et al. Textbook of Medical Psychiatry. First edition. American Psychiatric Association Publishing, 2020.