एपीए उद्धरण

Balakrishnan, P. K. (2013). P K Balakrishnante lekhanangal. D C Books.

शिकागो स्टाइल उद्धरण

Balakrishnan, P K. P K Balakrishnante Lekhanangal. Kottayam: D C Books, 2013.

एमएलए उद्धरण

Balakrishnan, P K. P K Balakrishnante Lekhanangal. D C Books, 2013.