APA引文

Oommen, M. I. (1972). Vidyutchaktiyum apakatangalum. NBS.

Chicago Edition Citation

Oommen, M I. Vidyutchaktiyum Apakatangalum. Kottayam: NBS, 1972.

MLA引文

Oommen, M I. Vidyutchaktiyum Apakatangalum. NBS, 1972.

警告：這些引文格式不一定是100％准確.