एपीए उद्धरण

Narayanankutty ,Melangath. (2003). Sangha sahithya charithram. Kerala Bhasha Institute.

शिकागो स्टाइल उद्धरण

Narayanankutty ,Melangath. Sangha Sahithya Charithram. Thiruvanathapuram: Kerala Bhasha Institute, 2003.

एमएलए उद्धरण

Narayanankutty ,Melangath. Sangha Sahithya Charithram. Kerala Bhasha Institute, 2003.