APA aipamena

Boulger, D. C. (1989). India in the nineteenth century.

Chicago Style aipamena

Boulger, Demetrius C. India in the Nineteenth Century. New Delhi, Mittal, 1989.

MLA aipamena

Boulger, Demetrius C. India in the Nineteenth Century. 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.