Cita APA (7th ed.)
ebrary, Inc, & Dryden, W. (1992). Hard-earned lessons from counselling in action. Sage Publications.
Cita Chicago (17th ed.)
ebrary, Inc, i Windy Dryden. Hard-earned Lessons from Counselling in Action. London ; Newbury Park: Sage Publications, 1992.
Cita MLA (9th ed.)
ebrary, Inc, i Windy Dryden. Hard-earned Lessons from Counselling in Action. Sage Publications, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.