APA (7th ed.) Citation
Parker J. I. & Horward Thomas. (1985). Christianity: The true humanism. Word book.
Chicago Style (17th ed.) Citation
Parker J. I. and Horward Thomas. Christianity: The True Humanism. Texas: Word book, 1985.
MLA (9th ed.) Citation
Parker J. I. and Horward Thomas. Christianity: The True Humanism. Word book, 1985.
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