Cita APA

Shulman, K. I., & Herrmann, N. (1999). Bipolar disorder in old age. College of Family Physicians of Canada.

Citación estilo Chicago

Shulman, K. I., y N. Herrmann. Bipolar Disorder in Old Age. College of Family Physicians of Canada, 1999.

Cita MLA

Shulman, K. I., y N. Herrmann. Bipolar Disorder in Old Age. College of Family Physicians of Canada, 1999.

Precaución: Estas citas no son 100% exactas.