एपीए उद्धरण

Acyutannamputiri, A. (1971). Upanayanam. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Acyutannamputiri, Akkittam. Upanayanam. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1971.

एमएलए उद्धरण

Acyutannamputiri, Akkittam. Upanayanam. Sahitya Pravarthaka Co-operative Society Ltd, 1971.