Dyfyniad APA

Brogan, D. W., & Verney, D. V. (1963). Political patterns in today's world. Hamish Hamilton.

Dyfyniad Arddull Chicago

Brogan, D. W., and Douglas V. Verney. Political Patterns in Today's World. London: Hamish Hamilton, 1963.

Dyfyniad MLA

Brogan, D. W., and Douglas V. Verney. Political Patterns in Today's World. Hamish Hamilton, 1963.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.