APA aipamena

Singh, B. (2012). Unseen: The Truth About India's Manual Scavengers. Penguin Books.

Chicago Style aipamena

Singh, Bhasha. Unseen: The Truth About India's Manual Scavengers. New Delhi: Penguin Books, 2012.

MLA aipamena

Singh, Bhasha. Unseen: The Truth About India's Manual Scavengers. Penguin Books, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.