APA

Helms J. E., Cook D. A., . (1999). Using race and culture in counseling and psychotherapy: theory and process. Boston: Allyn and Bacon.

Chicago

Helms Janet E, Cook Donelda A, . 1999. Using race and culture in counseling and psychotherapy: theory and process. Boston: Allyn and Bacon.

Harvard

Helms J. E., Cook D. A., . (1999). Using race and culture in counseling and psychotherapy: theory and process. Boston: Allyn and Bacon.

MLA

Helms Janet E, Cook Donelda A, . Using race and culture in counseling and psychotherapy: theory and process. Boston: Allyn and Bacon. 1999.