Trích dẫn APA

Corey, G., University, C. S., & University , C. S. Theory and practice of counseling and psychotherapy / Gerald Corey; California State University. Brooks/Cole Pub. Co..

Trích dẫn kiểu Chicago

Corey, Gerald, California State University, và California State University . Theory and Practice of Counseling and Psychotherapy / Gerald Corey; California State University. Brooks/Cole Pub. Co..

Trích dẫn MLA

Corey, Gerald, California State University, và California State University . Theory and Practice of Counseling and Psychotherapy / Gerald Corey; California State University. Brooks/Cole Pub. Co..

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