APA (7th ed.) Citation

Schwarzenberger, G., & Brown, E. D. (1976). A manual of international law (6th ed.). Professional Books.

Chicago Style (17th ed.) Citation

Schwarzenberger, Georg, and E. D. Brown. A Manual of International Law. 6th ed. Milton [England]: Professional Books, 1976.

MLA (9th ed.) Citation

Schwarzenberger, Georg, and E. D. Brown. A Manual of International Law. 6th ed. Professional Books, 1976.