APA引文

M R Gopalakrishnan nair. (1971). Karshika keedavijananam. State institute of languages.

Chicago Edition Citation

M R Gopalakrishnan nair. Karshika Keedavijananam. State institute of languages, 1971.

MLA引文

M R Gopalakrishnan nair. Karshika Keedavijananam. State institute of languages, 1971.

警告：这些引文格式不一定是100％准确.