Byrne, R. (2008). The Secret. PT.Gramedia Pustaka Utama.
Chicago Style (17th ed.) CitationByrne, Rhonda. The Secret. PT.Gramedia Pustaka Utama, 2008.
MLA引文Byrne, Rhonda. The Secret. PT.Gramedia Pustaka Utama, 2008.
警告：这些引文格式不一定是100％准确.
APA引文