APA (7th ed.) Citation

Engel, S., & Kelsen, H. (1964). Law, state, and international legal order: Essays in honor of Hans Kelsen. University of Tennessee Press.

Chicago Style (17th ed.) Citation

Engel, Salo, and Hans Kelsen. Law, State, and International Legal Order: Essays in Honor of Hans Kelsen. Knoxville: University of Tennessee Press, 1964.

MLA (9th ed.) Citation

Engel, Salo, and Hans Kelsen. Law, State, and International Legal Order: Essays in Honor of Hans Kelsen. University of Tennessee Press, 1964.