एपीए उद्धरण

John Abraham, M. (2013). Madhyakerala charitraveekshanam. Mangat John Abraham.

शिकागो स्टाइल उद्धरण

John Abraham, Mangat. Madhyakerala Charitraveekshanam. Cochin: Mangat John Abraham, 2013.

एमएलए उद्धरण

John Abraham, Mangat. Madhyakerala Charitraveekshanam. Mangat John Abraham, 2013.