APA引文

Usha, O. V. (2012). Kattiniley varum geetham. New Books.

Chicago Edition Citation

Usha, O V. Kattiniley Varum Geetham. Kannur: New Books, 2012.

MLA引文

Usha, O V. Kattiniley Varum Geetham. New Books, 2012.

警告：这些引文格式不一定是100％准确.