एपीए उद्धरण

Raveendran. (2007). Akalangalile manushyar. Mathrubhumi Books.

शिकागो स्टाइल उद्धरण

Raveendran. Akalangalile Manushyar. Kozhikode: Mathrubhumi Books, 2007.

एमएलए उद्धरण

Raveendran. Akalangalile Manushyar. Mathrubhumi Books, 2007.