APA (7th ed.) Zitazioa

Gerrard, J. (2011). The impossibility of knowing: Dilemmas of a psychotherapist. Karnac.

Chicago Style (17th ed.) Zitazioa

Gerrard, Jackie. The Impossibility of Knowing: Dilemmas of a Psychotherapist. London: Karnac, 2011.

MLA (9th ed.) Zitazioa

Gerrard, Jackie. The Impossibility of Knowing: Dilemmas of a Psychotherapist. Karnac, 2011.

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