APA استشهاد

George Onakkoor. (2008). Hrudayathil oru val (4th ed.). D C Books.

استشهاد بنمط شيكاغو

George Onakkoor. Hrudayathil Oru Val. 4th ed. Kottayam: D C Books, 2008.

MLA استشهاد

George Onakkoor. Hrudayathil Oru Val. 4th ed. D C Books, 2008.