एपीए उद्धरण

Radhakrishnan, C. (1987). Patches of shade. Kerala Sahitya Academy.

शिकागो स्टाइल उद्धरण

Radhakrishnan, C. Patches of Shade. Trichur: Kerala Sahitya Academy, 1987.

एमएलए उद्धरण

Radhakrishnan, C. Patches of Shade. Kerala Sahitya Academy, 1987.