Singh, B. (2012). Unseen: The Truth About India's Manual Scavengers. Penguin Books.
Cita Chicago Style (17a ed.)Singh, Bhasha. Unseen: The Truth About India's Manual Scavengers. New Delhi: Penguin Books, 2012.
Cita MLA (9a ed.)Singh, Bhasha. Unseen: The Truth About India's Manual Scavengers. Penguin Books, 2012.
Precaución: Estas citas no son 100% exactas.