APA
Hess Gerald F, Friedland Steven, . (1999). Techniques for teaching law. Durham: Carolina Academic Press.
Chicago
Hess Gerald F, Friedland Steven, . 1999. Techniques for teaching law. Durham: Carolina Academic Press.
Harvard
Hess Gerald F, Friedland Steven, . (1999). Techniques for teaching law. Durham: Carolina Academic Press.
MLA
Hess Gerald F, Friedland Steven, . Techniques for teaching law. Durham: Carolina Academic Press. 1999.