APA Edition Citation

Parameswarayyar, U. S. Kerala sahithya charithram: Vol.1. Kerala University.

Chicago Edition Citation

Parameswarayyar, Ulloor S. Kerala Sahithya Charithram: Vol.1. Thiruvananthapuram: Kerala University.

MLA Edition Citation

Parameswarayyar, Ulloor S. Kerala Sahithya Charithram: Vol.1. Kerala University.