Craig Collins. (2012). Toxic Loopholes (1.). Cambridge University Press.
Cita Chicago (17th ed.)Craig Collins. Toxic Loopholes. 1. Cambridge University Press, 2012.
Cita MLA (8th ed.)Craig Collins. Toxic Loopholes. 1. Cambridge University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.