Cita APA (7a ed.)
Egan, G. (1975). Exercises in helping skills: A training manual to accompany the skilled helper. Brooks/Cole.
Cita Chicago Style (17a ed.)
Egan, Gerard. Exercises in Helping Skills: A Training Manual to Accompany the Skilled Helper. Monterey: Brooks/Cole, 1975.
Cita MLA (9a ed.)
Egan, Gerard. Exercises in Helping Skills: A Training Manual to Accompany the Skilled Helper. Brooks/Cole, 1975.
Precaución: Estas citas no son 100% exactas.