Cita APA (7a ed.)
Egan, G. The Skilled Helper: A Model For Systematic Helping and Interpersonal Relating. Brooks Cole.
Cita estilo Chicago (17a ed.)
Egan, Gerard. The Skilled Helper: A Model For Systematic Helping and Interpersonal Relating. Monterey, EUA: Brooks Cole.
Cita MLA (9a ed.)
Egan, Gerard. The Skilled Helper: A Model For Systematic Helping and Interpersonal Relating. Brooks Cole.
Precaución: Estas citas no son 100% exactas.