Cita APA (7a ed.)

Lawson, R. C. (1962). International regional organizations: Constitutional foundations. Frederick A. Praeger.

Cita Chicago Style (17a ed.)

Lawson, Ruth C. International Regional Organizations: Constitutional Foundations. New York: Frederick A. Praeger, 1962.

Cita MLA (9a ed.)

Lawson, Ruth C. International Regional Organizations: Constitutional Foundations. Frederick A. Praeger, 1962.