APA استشهاد

Ramakrishnan,Malayattoor. (2002). Brigadier kathakal (4th.ed.). D C Books.

استشهاد بنمط شيكاغو

Ramakrishnan,Malayattoor. Brigadier Kathakal. 4th.ed. Kottayam: D C Books, 2002.

MLA استشهاد

Ramakrishnan,Malayattoor. Brigadier Kathakal. 4th.ed. D C Books, 2002.