Cita APA (7a ed.)

Heller, D. B., & Schneider, C. D. (1978). Interpersonal methods for coping with stress: Helping families of dying children. [s.n.].

Cita Chicago Style (17a ed.)

Heller, D. Brian, y Carl D. Schneider. Interpersonal Methods for Coping with Stress: Helping Families of Dying Children. [S.l.]: [s.n.], 1978.

Cita MLA (9a ed.)

Heller, D. Brian, y Carl D. Schneider. Interpersonal Methods for Coping with Stress: Helping Families of Dying Children. [s.n.], 1978.