APA aipamena

R.K.Tripathi. (2000). Population Geography (1st.). Commonwealth.

Chicago Style aipamena

R.K.Tripathi. Population Geography. 1st. New Delhi: Commonwealth, 2000.

MLA aipamena

R.K.Tripathi. Population Geography. 1st. Commonwealth, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.