Cita APA (7a ed.)

Thase, M. E., & Lang, S. S. (2004). Beating the blues: New approaches to overcoming dysthymia and chronic mild depression. Oxford University Press.

Cita Chicago Style (17a ed.)

Thase, Michael E., y Susan S. Lang. Beating the Blues: New Approaches to Overcoming Dysthymia and Chronic Mild Depression. New York: Oxford University Press, 2004.

Cita MLA (8a ed.)

Thase, Michael E., y Susan S. Lang. Beating the Blues: New Approaches to Overcoming Dysthymia and Chronic Mild Depression. Oxford University Press, 2004.