APA استشهاد

Narayanapanikkar, K. (2008). Sopanatatvam (Study). Haritham Books.

استشهاد بنمط شيكاغو

Narayanapanikkar, Kavalam. Sopanatatvam (Study). Kozhikode: Haritham Books, 2008.

MLA استشهاد

Narayanapanikkar, Kavalam. Sopanatatvam (Study). Haritham Books, 2008.