APA引文

Gopala Krishnan, N. (2001). Nammal Vazhum Kalam. D C Books.

Chicago Edition Citation

Gopala Krishnan, N. Nammal Vazhum Kalam. Kottayam: D C Books, 2001.

MLA引文

Gopala Krishnan, N. Nammal Vazhum Kalam. D C Books, 2001.

警告：这些引文格式不一定是100％准确.