APA (7e ed.) Bronvermelding

ebrary, Inc, Ferguson, R., Pence, A. R., & Denholm, C. J. (1993). Professional child and youth care (2nd ed.). UBC Press.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, Roy Ferguson, Alan R. Pence, en Carey J. Denholm. Professional Child and Youth Care. 2nd ed. Vancouver: UBC Press, 1993.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. Professional Child and Youth Care. 2nd ed. UBC Press, 1993.