APA (7 ম সংস্করণ) উদ্ধৃতি

Costa, P. T. M. (2009). Fighting forced labour: The example of Brazil. International Labour Office.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Costa, Patricía Trindade Maranhão. Fighting Forced Labour: The Example of Brazil. Geneva: International Labour Office, 2009.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Costa, Patricía Trindade Maranhão. Fighting Forced Labour: The Example of Brazil. International Labour Office, 2009.