Cita APA (7a ed.)

Boer, C. (1992). Reframing depression: A systems perspective. [s.n.].

Cita Chicago Style (17a ed.)

Boer, Carla. Reframing Depression: A Systems Perspective. [S.l.]: [s.n.], 1992.

Cita MLA (9a ed.)

Boer, Carla. Reframing Depression: A Systems Perspective. [s.n.], 1992.