Dyfyniad APA

Carlson, J., & Jon Carlson; Len Sperry; Judith A. Lewis. Family therapy: Ensuring treatment efficacy. Pacific Grove, CA: Brooks/Cole.

Dyfyniad Arddull Chicago

Carlson, Jon, và Jon Carlson; Len Sperry; Judith A. Lewis. Family Therapy: Ensuring Treatment Efficacy. Pacific Grove, CA: Brooks/Cole.

Dyfyniad MLA

Carlson, Jon, và Jon Carlson; Len Sperry; Judith A. Lewis. Family Therapy: Ensuring Treatment Efficacy. Pacific Grove, CA: Brooks/Cole.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.