एपीए उद्धरण

Sahadevan, A. (2007). Keralam 50 varsham: Sambhashangal. D. C. Books.

शिकागो स्टाइल उद्धरण

Sahadevan, A. Keralam 50 Varsham: Sambhashangal. Kottayam: D. C. Books, 2007.

एमएलए उद्धरण

Sahadevan, A. Keralam 50 Varsham: Sambhashangal. D. C. Books, 2007.