APA (7th ed.) Citation

Hammen, C. L. (2008). Depression (2. ed.). Psychology Press.

Chicago Style (17th ed.) Citation

Hammen, Constance L. Depression. 2. ed. Hove, East Sussex [u.a.]: Psychology Press, 2008.

MLA (9th ed.) Citation

Hammen, Constance L. Depression. 2. ed. Psychology Press, 2008.