Παραπομπή APA

Sorokkin, P. A., & Kumaran Nayar,P.M. (1964). Manusya Vamsattinte Punar Nirmanam. P K B.

Παραπομπή Chicago Style

Sorokkin, P A., και Kumaran Nayar,P.M. Manusya Vamsattinte Punar Nirmanam. Calicut: P K B, 1964.

Παραπομπή MLA

Sorokkin, P A., και Kumaran Nayar,P.M. Manusya Vamsattinte Punar Nirmanam. P K B, 1964.