एपीए उद्धरण

Madhavappanicker, P. R. (1980). Suryanum grahanavum. Kerala Sahitya Parishad.

शिकागो स्टाइल उद्धरण

Madhavappanicker, P R. Suryanum Grahanavum. Trivandrum: Kerala Sahitya Parishad, 1980.

एमएलए उद्धरण

Madhavappanicker, P R. Suryanum Grahanavum. Kerala Sahitya Parishad, 1980.