एपीए उद्धरण

satishbabu, p. (1988). Hrdaya Daivatom. D. C. Books.

शिकागो स्टाइल उद्धरण

satishbabu, payyannur. Hrdaya Daivatom. Kottayam: D. C. Books, 1988.

एमएलए उद्धरण

satishbabu, payyannur. Hrdaya Daivatom. D. C. Books, 1988.