एपीए उद्धरण

Govindapillai, P. (2010). Kerala navodhanam munnam sanchika: Yugasanthathikal yugasilpikal (3rd ed.). Chintha.

शिकागो स्टाइल उद्धरण

Govindapillai, P. Kerala Navodhanam Munnam Sanchika: Yugasanthathikal Yugasilpikal. 3rd ed. Thiruvananthapuram: Chintha, 2010.

एमएलए उद्धरण

Govindapillai, P. Kerala Navodhanam Munnam Sanchika: Yugasanthathikal Yugasilpikal. 3rd ed. Chintha, 2010.