APA引文

Abdullah, A. F. (2006). Membangun Positive Thinking Secara Islam. Gema Insani.

Chicago Style (17th ed.) Citation

Abdullah, Adil Fathi. Membangun Positive Thinking Secara Islam. Gema Insani, 2006.

MLA引文

Abdullah, Adil Fathi. Membangun Positive Thinking Secara Islam. Gema Insani, 2006.

警告：这些引文格式不一定是100％准确.