APA (7e ed.) Bronvermelding

Stone, J., & Miller, R. M. (1985). Volunteer youth workers. Group books.

Chicago (17e ed.) Bronvermelding

Stone, J.David, en Rose Mary Miller. Volunteer Youth Workers. Loveland: Group books, 1985.

MLA (9e ed.) Bronvermelding

Stone, J.David, en Rose Mary Miller. Volunteer Youth Workers. Group books, 1985.