Citazione Stile APA (7a Edizione)

Hoefler, R. C. (1984). Creative preaching and oral writing. C.S.S.

Citazione stile Chigago Style (17a edizione)

Hoefler, Richard Carl. Creative Preaching and Oral Writing. Ohio: C.S.S, 1984.

Citatione MLA (9a ed.)

Hoefler, Richard Carl. Creative Preaching and Oral Writing. C.S.S, 1984.