APA

developed by the National Federation for Catholic Youth Ministry i. c. w. N. C. E. A. N. C. o. D. D. o. R. E. [. D. f. Y. a. Y. A. M. D. o. E. U. C. C., developed by the National Federation for Catholic Youth Ministry, .The Challenge of adolescent catechesis. [Washington, D.C.]: 1986.

Chicago

developed by the National Federation for Catholic Youth Ministry in collaboration with National Catholic Educational Association National Conference of Diocesan Directors of Religious Education [and] Desk for Youth and Young Adult Ministry Department of Education U.S Catholic Conference, developed by the National Federation for Catholic Youth Ministry, .The Challenge of adolescent catechesis. [Washington, D.C.]: 1986.

Harvard

developed by the National Federation for Catholic Youth Ministry i. c. w. N. C. E. A. N. C. o. D. D. o. R. E. [. D. f. Y. a. Y. A. M. D. o. E. U. C. C., developed by the National Federation for Catholic Youth Ministry, .The Challenge of adolescent catechesis. [Washington, D.C.]: 1986.

MLA

developed by the National Federation for Catholic Youth Ministry in collaboration with National Catholic Educational Association National Conference of Diocesan Directors of Religious Education [and] Desk for Youth and Young Adult Ministry Department of Education U.S Catholic Conference, developed by the National Federation for Catholic Youth Ministry, .[Washington, D.C.]: 1986. .