Citazione Stile APA (7a Edizione)

Ratcliff, D., & Neff, B. J. (1993). The complete guide to religious education volunteers. Religious Education.

Citazione stile Chigago Style (17a edizione)

Ratcliff, Donald, e Blake J. Neff. The Complete Guide to Religious Education Volunteers. Alabama: Religious Education, 1993.

Citatione MLA (9a ed.)

Ratcliff, Donald, e Blake J. Neff. The Complete Guide to Religious Education Volunteers. Religious Education, 1993.