Cita APA (7a ed.)

Brogan, D. W., & Verney, D. V. (1963). Political patterns in today's world: [by] D. W. Brogan [and] Douglas V. Verney. Harcourt, Brace & World.

Cita Chicago Style (17a ed.)

Brogan, Denis W., y Douglas V. Verney. Political Patterns in Today's World: [by] D. W. Brogan [and] Douglas V. Verney. New York [u.a.]: Harcourt, Brace & World, 1963.

Cita MLA (8a ed.)

Brogan, Denis W., y Douglas V. Verney. Political Patterns in Today's World: [by] D. W. Brogan [and] Douglas V. Verney. Harcourt, Brace & World, 1963.