Cita APA (7a ed.)
ebrary, Inc, & Dryden, W. (1992). Hard-earned lessons from counselling in action. Sage Publications.
Cita Chicago Style (17a ed.)
ebrary, Inc, y Windy Dryden. Hard-earned Lessons from Counselling in Action. London ; Newbury Park: Sage Publications, 1992.
Cita MLA (9a ed.)
ebrary, Inc, y Windy Dryden. Hard-earned Lessons from Counselling in Action. Sage Publications, 1992.
Precaución: Estas citas no son 100% exactas.