APA (7th ed.) Zitazioa
ebrary, Inc, & Dryden, W. (1996). Research in counselling and psychotherapy: Practical applications. Sage Publications.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Windy Dryden. Research in Counselling and Psychotherapy: Practical Applications. London ; Thousand Oaks [Calif.]: Sage Publications, 1996.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Windy Dryden. Research in Counselling and Psychotherapy: Practical Applications. Sage Publications, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.