एपीए उद्धरण

Vishnubhattatirippatu, A. (1979). Ittiri sthalam. Kerala Sastra Sahitya Parishad.

शिकागो स्टाइल उद्धरण

Vishnubhattatirippatu, A.V. Ittiri Sthalam. Trivandrum: Kerala Sastra Sahitya Parishad, 1979.

एमएलए उद्धरण

Vishnubhattatirippatu, A.V. Ittiri Sthalam. Kerala Sastra Sahitya Parishad, 1979.