APA aipamena

Gopakumar, P. F. A. (2008). Keraleeya navodhaanam (2nd ed.).

Chicago Style aipamena

Gopakumar, P F; Author. Keraleeya Navodhaanam. 2nd ed. Thiruvananthapuram, Chintha Publishers, 2008.

MLA aipamena

Gopakumar, P F; Author. Keraleeya Navodhaanam. 2nd ed. 2008.