एपीए उद्धरण

Narayanannayar, P. (1962). Keralamvalarunnu. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Narayanannayar, Pala. Keralamvalarunnu. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1962.

एमएलए उद्धरण

Narayanannayar, Pala. Keralamvalarunnu. Sahitya Pravarthaka Co-operative Society Ltd, 1962.