एपीए उद्धरण

Sudheera, K. P. (2017). Swargavathil. Grass Root.

शिकागो स्टाइल उद्धरण

Sudheera, K P. Swargavathil. Kozhikode: Grass Root, 2017.

एमएलए उद्धरण

Sudheera, K P. Swargavathil. Grass Root, 2017.