记录引文

APA引文

Ronsvalle, J., & Ronsvalle, S. (1984). The hidden billions: The potential of the Church in the U.S.A. Empty Tomb, Inc..

芝加哥风格引文

Ronsvalle, John, 与 Sylvia Ronsvalle. The Hidden Billions: The Potential of the Church in the U.S.A. Illinois: Empty Tomb, Inc., 1984.

MLA引文

Ronsvalle, John, 与 Sylvia Ronsvalle. The Hidden Billions: The Potential of the Church in the U.S.A. Empty Tomb, Inc., 1984.

警告：这些引文格式不一定是100％准确.