APA (7e ed.) Bronvermelding

Campaign for Human Development, Catholic Relief Services, United States Catholic Conference, Carlisle, K., & Purcell, B. A. (1998). A Catholic call to justice: An activity book for raising awareness of social justice issues. United States Catholic Conference.

Chicago (17e ed.) Bronvermelding

Campaign for Human Development, Catholic Relief Services, United States Catholic Conference, Kathleen Carlisle, en Bill Appleby Purcell. A Catholic Call to Justice: An Activity Book for Raising Awareness of Social Justice Issues. Washington, D.C.: United States Catholic Conference, 1998.

MLA (8e ed.) Bronvermelding

Campaign for Human Development, et al. A Catholic Call to Justice: An Activity Book for Raising Awareness of Social Justice Issues. United States Catholic Conference, 1998.