APA (7th ed.) Zitazioa

Heron, J. (1999). The complete facilitator's handbook. Kogan page.

Chicago Style (17th ed.) Zitazioa

Heron, John. The Complete Facilitator's Handbook. USA: Kogan page, 1999.

MLA (9th ed.) Zitazioa

Heron, John. The Complete Facilitator's Handbook. Kogan page, 1999.