MLA

Lehmann, Susan W.; Forester, Brent P, and Brent P Forester. Bipolar Disorder In Older Age Patients. Springer International Publishing, 2017.

APA

Lehmann, B. P, & Forester, B. P. (2017). Bipolar Disorder in Older Age Patients. Springer International Publishing.

Chicago

Lehmann, Susan W.; Forester, Brent P., and Brent P Forester. Bipolar Disorder In Older Age Patients. : Springer International Publishing, 2017.