APA-viite

Kramer, M. H. (1999). In defense of legal positivism: Law without trimmings. Oxford University Press.

Chicago-tyylinen lähdeviittaus

Kramer, Matthew H. In Defense of Legal Positivism: Law Without Trimmings. New Delhi: Oxford University Press, 1999.

MLA-viite

Kramer, Matthew H. In Defense of Legal Positivism: Law Without Trimmings. Oxford University Press, 1999.