एपीए उद्धरण

Sreeraman, C. V. (1991). Theerthakkavati.

शिकागो स्टाइल उद्धरण

Sreeraman, C V. Theerthakkavati. Kottayam, N B S, 1991.

एमएलए उद्धरण

Sreeraman, C V. Theerthakkavati. 1991.