एपीए उद्धरण

Prabhakara Varier, K. M. (1982). Gaveshanapaddhathi (m). Vallathol Vidyapeetham.

शिकागो स्टाइल उद्धरण

Prabhakara Varier, K M. Gaveshanapaddhathi (m). Edapal: Vallathol Vidyapeetham, 1982.

एमएलए उद्धरण

Prabhakara Varier, K M. Gaveshanapaddhathi (m). Vallathol Vidyapeetham, 1982.