एपीए उद्धरण

Showkath. (2006). Himalayam: Yatrakalude oru pusthakam (2nd ed.). Malayalapadana Gaveshana Kendram.

शिकागो स्टाइल उद्धरण

Showkath. Himalayam: Yatrakalude Oru Pusthakam. 2nd ed. Thrissur: Malayalapadana Gaveshana Kendram, 2006.

एमएलए उद्धरण

Showkath. Himalayam: Yatrakalude Oru Pusthakam. 2nd ed. Malayalapadana Gaveshana Kendram, 2006.