APA
Wells K. B., Sturm R., Sherbourne C. D. & Meredith L. S. (1999). Caring for depression. Cambridge, Massachusetts: Harvard University Press.
Chicago
Wells K B, Sturm R, Sherbourne C D and Meredith L S. 1999. Caring for depression. Cambridge, Massachusetts: Harvard University Press.
Harvard
Wells K. B., Sturm R., Sherbourne C. D. and Meredith L. S. (1999). Caring for depression. Cambridge, Massachusetts: Harvard University Press.
MLA
Wells K B, Sturm R, Sherbourne C D and Meredith L S. Caring for depression. Cambridge, Massachusetts: Harvard University Press. 1999.