Heck, J. D. (1991). The art of sharing your faith. Fleming.
Chicago Style (17th ed.) CitationHeck, Joel D. The Art of Sharing Your Faith. Grand RApids: Fleming, 1991.
MLA引文Heck, Joel D. The Art of Sharing Your Faith. Fleming, 1991.
警告:這些引文格式不一定是100%准確.