Ryan, D. (2025). Heart, be at peace (First United States edition.). Viking.
Chicago Style (17th ed.) CitationRyan, Donal. Heart, Be at Peace. First United States edition. New York, NY: Viking, 2025.
MLA引文Ryan, Donal. Heart, Be at Peace. First United States edition. Viking, 2025.
警告:這些引文格式不一定是100%准確.