APA (7th ed.) Zitazioa

Phelps, A. D. (1981). The theory on homiletics. Charles S.S.

Chicago Style (17th ed.) Zitazioa

Phelps, Austin D.D. The Theory on Homiletics. New York: Charles S.S, 1981.

MLA (9th ed.) Zitazioa

Phelps, Austin D.D. The Theory on Homiletics. Charles S.S, 1981.