APA način citiranja

Parameswaran Nair, U., & Viswanathan, N. (1978). English essays and poems of Mahakavi Ulloor. University of Kerala.

Čikaški stil citiranja

Parameswaran Nair, Ulloor, i N. Viswanathan. English Essays and Poems of Mahakavi Ulloor. Thiruvananthapuram: University of Kerala, 1978.

MLA način citiranja

Parameswaran Nair, Ulloor, i N. Viswanathan. English Essays and Poems of Mahakavi Ulloor. University of Kerala, 1978.