APA (7th ed.) Zitazioa

ebrary, Inc, Hillary, R., & Seow, C. (2006). Making and sustaining a difference. Emerald Group Publishing.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Ruth Hillary, eta Christopher Seow. Making and Sustaining a Difference. Bradford, England: Emerald Group Publishing, 2006.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Making and Sustaining a Difference. Emerald Group Publishing, 2006.