Cita APA (7a ed.)

Bales, K., Trodd, Z., & Williamson, A. K. (2011). Modern slavery: A beginner's guide (1st published in the Beginner's Guide series.). Oneworld.

Cita Chicago Style (17a ed.)

Bales, Kevin, Zoe Trodd, y Alex Kent Williamson. Modern Slavery: A Beginner's Guide. 1st published in the Beginner's Guide series. Oxford: Oneworld, 2011.

Cita MLA (9a ed.)

Bales, Kevin, et al. Modern Slavery: A Beginner's Guide. 1st published in the Beginner's Guide series. Oneworld, 2011.