Παραπομπή σε μορφή APA (7η εκδ.)

American Counseling Association & Gaston, B. E. (2009). The ACA encyclopedia of counseling. American Counseling Association. https://doi.org/10.1002/9781119221548

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Counseling Association και Bonny E. Gaston. The ACA Encyclopedia of Counseling. Alexandria, Virginia: American Counseling Association, 2009. https://doi.org/10.1002/9781119221548.

Παραπομπή σε μορφή MLA (8th εκδ.)

American Counseling Association και Bonny E. Gaston. The ACA Encyclopedia of Counseling. American Counseling Association, 2009. https://doi.org/10.1002/9781119221548.