APA (7th ed.) Zitazioa

Richert. Integrating Existential and Narrative Therapy. Duquesne University Press.

Chicago Style (17th ed.) Zitazioa

Richert. Integrating Existential and Narrative Therapy. Duquesne University Press.

MLA (9th ed.) Zitazioa

Richert. Integrating Existential and Narrative Therapy. Duquesne University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.