एपीए उद्धरण

Ceriyakoccunnittampuran, K. (1970). Umavivaham. Kerala Book.

शिकागो स्टाइल उद्धरण

Ceriyakoccunnittampuran, Kotungaloor. Umavivaham. Kodungallor: Kerala Book, 1970.

एमएलए उद्धरण

Ceriyakoccunnittampuran, Kotungaloor. Umavivaham. Kerala Book, 1970.