Cita APA (7a ed.)

Kendall, P. C., & Watson, D. (1989). Anxiety and depression: : distinctive and overlapping features. Academic Press.

Cita Chicago Style (17a ed.)

Kendall, Philip C., y David Watson. Anxiety and Depression: : Distinctive and Overlapping Features. San Diego [etc.]: Academic Press, 1989.

Cita MLA (9a ed.)

Kendall, Philip C., y David Watson. Anxiety and Depression: : Distinctive and Overlapping Features. Academic Press, 1989.