एपीए उद्धरण

Ravindran, P. K. (1979). Bhuthakkannatiyilute. Sastra Sahitya parishad.

शिकागो स्टाइल उद्धरण

Ravindran, P K. Bhuthakkannatiyilute. Sastra Sahitya parishad, 1979.

एमएलए उद्धरण

Ravindran, P K. Bhuthakkannatiyilute. Sastra Sahitya parishad, 1979.