APA引文

Rachel Carson. (2013). Silent spring (Nisabda vasantham). DC books.

Chicago Edition Citation

Rachel Carson. Silent Spring (Nisabda Vasantham). Kottayam: DC books, 2013.

MLA引文

Rachel Carson. Silent Spring (Nisabda Vasantham). DC books, 2013.

警告：這些引文格式不一定是100％准確.