Citazione Stile APA (7a Edizione)
Corey, G. (2021). Theory and practice of counseling and psychotherapy (10th ed.). Cengage Learning.
Citazione stile Chigago Style (17a edizione)
Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. 10th ed. Australia: Cengage Learning, 2021.
Citatione MLA (9a ed.)
Corey, Gerald. Theory and Practice of Counseling and Psychotherapy. 10th ed. Cengage Learning, 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.