APA-referens (7:e uppl.)

Grey, T. C. (2014). Formalism and pragmatism in American law. Brill.

Chicago-referens (17:e uppl.)

Grey, Thomas C. Formalism and Pragmatism in American Law. Leiden, Netherlands: Brill, 2014.

MLA-referens (9:e uppl.)

Grey, Thomas C. Formalism and Pragmatism in American Law. Brill, 2014.