APA način citiranja (7. izdanje)

Beer, S. H., & Ulam, A. B. (1973). Patterns of government: The major political systems of Europe (3d ed. [rev. and reset].). Random House.

Čikaški stil citiranja (17. izdanje)

Beer, Samuel Hutchison, i Adams Burno Ulam. Patterns of Government: The Major Political Systems of Europe. 3d ed. [rev. and reset]. New York: Random House, 1973.

MLA način citiranja (9. izdanje)

Beer, Samuel Hutchison, i Adams Burno Ulam. Patterns of Government: The Major Political Systems of Europe. 3d ed. [rev. and reset]. Random House, 1973.