APA(7版)引用形式
Okun, B. F. (2002). Effective helping: Interviewing and counseling techniques (6th ed.). Brooks/Cole.
Chicagoスタイル(17版)引用形式
Okun, Barbara F. Effective Helping: Interviewing and Counseling Techniques. 6th ed. Pacific Grove, CA: Brooks/Cole, 2002.
MLA(9版)引用形式
Okun, Barbara F. Effective Helping: Interviewing and Counseling Techniques. 6th ed. Brooks/Cole, 2002.
警告: この引用は必ずしも正確ではありません.