एपीए उद्धरण

Pitambaran, K. (1969). Kutumbasutranam. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Pitambaran, K. Kutumbasutranam. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1969.

एमएलए उद्धरण

Pitambaran, K. Kutumbasutranam. Sahitya Pravarthaka Co-operative Society Ltd, 1969.