APA Style

Skynner, A, C. (1970). Systems of family and marital psychotherapy / by A.C. Robin Skynner. . NEWYORK: Brunner/Mazel, cop.

MLA Style

Skynner, A., C.. "Systems of family and marital psychotherapy / by A.C. Robin Skynner.". NEWYORK: Brunner/Mazel, cop, 1970. Text.