Παραπομπή APA

Wallis H W. (1999). The cosmology of the Rigveda. Cosmo.

Παραπομπή Chicago Style

Wallis H W. The Cosmology of the Rigveda. New Delhi: Cosmo, 1999.

Παραπομπή MLA

Wallis H W. The Cosmology of the Rigveda. Cosmo, 1999.