Cita APA (7a ed.)

Wertlieb, D. (1982). The stress of marital separation: Intervention in a health maintenance organization. [s.n.].

Cita Chicago Style (17a ed.)

Wertlieb, Donald. The Stress of Marital Separation: Intervention in a Health Maintenance Organization. [S.l.]: [s.n.], 1982.

Cita MLA (9a ed.)

Wertlieb, Donald. The Stress of Marital Separation: Intervention in a Health Maintenance Organization. [s.n.], 1982.