APA (7th ed.) Zitazioa

Nautiyal, K. (1989). Protohistoric India. Agam Kala Prakashan.

Chicago Style (17th ed.) Zitazioa

Nautiyal, K.P. Protohistoric India. Delhi: Agam Kala Prakashan, 1989.

MLA (9th ed.) Zitazioa

Nautiyal, K.P. Protohistoric India. Agam Kala Prakashan, 1989.