एपीए उद्धरण

Panikkar, G. N. (1979). Niruravukalkku Oru Gitam. The Author; Sold by National Book Stalll.

शिकागो स्टाइल उद्धरण

Panikkar, G. N. Niruravukalkku Oru Gitam. Kottayam: The Author; Sold by National Book Stalll, 1979.

एमएलए उद्धरण

Panikkar, G. N. Niruravukalkku Oru Gitam. The Author; Sold by National Book Stalll, 1979.