APA (7th ed.) Zitazioa
ebrary, Inc, & Dryden, W. (1992). Hard-earned lessons from counselling in action. Sage Publications.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Windy Dryden. Hard-earned Lessons from Counselling in Action. London ; Newbury Park: Sage Publications, 1992.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Windy Dryden. Hard-earned Lessons from Counselling in Action. Sage Publications, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.