एपीए उद्धरण

Amrita Pritam; Radhakrishnan, K. (1988). 49 divasam (m). D C Books.

शिकागो स्टाइल उद्धरण

Amrita Pritam; Radhakrishnan, K. 49 Divasam (m). Kottayam: D C Books, 1988.

एमएलए उद्धरण

Amrita Pritam; Radhakrishnan, K. 49 Divasam (m). D C Books, 1988.