एपीए उद्धरण

Kurup, D. B. (1979). Ethaa manthravidya. Sahitya Pravarthaka Sahakarana Sangam.

शिकागो स्टाइल उद्धरण

Kurup, D. B. Ethaa Manthravidya. Kottayam: Sahitya Pravarthaka Sahakarana Sangam, 1979.

एमएलए उद्धरण

Kurup, D. B. Ethaa Manthravidya. Sahitya Pravarthaka Sahakarana Sangam, 1979.