Cita APA (7a ed.)

Hart, S. N., & Brassard, M. R. (1991). Psychological maltreatment: Progress achieved. [s.n.].

Cita Chicago Style (17a ed.)

Hart, Stuart N., y Marla R. Brassard. Psychological Maltreatment: Progress Achieved. [S.l.]: [s.n.], 1991.

Cita MLA (9a ed.)

Hart, Stuart N., y Marla R. Brassard. Psychological Maltreatment: Progress Achieved. [s.n.], 1991.