एपीए उद्धरण

Saradakkutty, S. (2007). Pennvinimayangal. DC Books.

शिकागो स्टाइल उद्धरण

Saradakkutty, S. Pennvinimayangal. Kottayam: DC Books, 2007.

एमएलए उद्धरण

Saradakkutty, S. Pennvinimayangal. DC Books, 2007.