APA (7th ed.) Citation

American Society of International Law, Sohn, L. B., & Buergenthal, T. (1992). The Movement of persons across borders. American Society of International Law.

Chicago Style (17th ed.) Citation

American Society of International Law, Louis B. Sohn, and Thomas Buergenthal. The Movement of Persons Across Borders. Washington, D.C.: American Society of International Law, 1992.

MLA (9th ed.) Citation

American Society of International Law, et al. The Movement of Persons Across Borders. American Society of International Law, 1992.