एपीए उद्धरण

Syamala, P. R. (1983). Lasya sandhyakal. Sahitya Pravarthaka Co-operative Society Ltd.

शिकागो स्टाइल उद्धरण

Syamala, P R. Lasya Sandhyakal. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1983.

एमएलए उद्धरण

Syamala, P R. Lasya Sandhyakal. Sahitya Pravarthaka Co-operative Society Ltd, 1983.