एपीए उद्धरण

Ummerkoya, P. (2000). Snehaveedhiyilekku. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Ummerkoya, P.P. Snehaveedhiyilekku. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 2000.

एमएलए उद्धरण

Ummerkoya, P.P. Snehaveedhiyilekku. Sahitya Pravarthaka Co-operative Society Ltd, 2000.