APA aipamena

Paramesvarayyar, U. S. (1972). Umakeralam. Ullur Publishers.

Chicago Style aipamena

Paramesvarayyar, Ullur S. Umakeralam. Trivandrum: Ullur Publishers, 1972.

MLA aipamena

Paramesvarayyar, Ullur S. Umakeralam. Ullur Publishers, 1972.