APA-viite (7. p.)

Hunter, D., Salzman, J., & Zaelke, D. (2015). International environmental law and policy (5th ed.). Foundation Press.

Chicago-viite (17. p.)

Hunter, David, James Salzman, ja Durwood Zaelke. International Environmental Law and Policy. 5th ed. St. Paul, MN: Foundation Press, 2015.

MLA-viite (9. p.)

Hunter, David, et al. International Environmental Law and Policy. 5th ed. Foundation Press, 2015.