Fredericks, K., & Fredericks, M. (2022). Marriage be hard: 12 conversations to keep you laughing, loving, and learning with your partner (First edition.). Convergent.
Chicago Style (17th ed.) CitationFredericks, Kevin, and Melissa Fredericks. Marriage Be Hard: 12 Conversations to Keep You Laughing, Loving, and Learning with Your Partner. First edition. New York: Convergent, 2022.
MLA引文Fredericks, Kevin, and Melissa Fredericks. Marriage Be Hard: 12 Conversations to Keep You Laughing, Loving, and Learning with Your Partner. First edition. Convergent, 2022.
警告：這些引文格式不一定是100％准確.