APA引文

Abdul Kalam APJ. (2011). Target 3 billion. Penguin books.

Chicago Edition Citation

Abdul Kalam APJ. Target 3 Billion. New York: Penguin books, 2011.

MLA引文

Abdul Kalam APJ. Target 3 Billion. Penguin books, 2011.

警告：這些引文格式不一定是100％准確.