APA-referens (7:e uppl.)
Hybels, B., & Caress, J. (1978). Caution: Christians under construction : a nuts and bolts look at living a not-so-perfect Christian life. Victor Books.
Chicago-referens (17:e uppl.)
Hybels, Bill, och Jay Caress. Caution: Christians Under Construction : A Nuts and Bolts Look at Living a Not-so-perfect Christian Life. Wheaton, Ill.: Victor Books, 1978.
MLA-referens (9:e uppl.)
Hybels, Bill, och Jay Caress. Caution: Christians Under Construction : A Nuts and Bolts Look at Living a Not-so-perfect Christian Life. Victor Books, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.