APA način citiranja (7. izdanje)

Gumplowicz, L., & Horowitz, I. L. (1963). Outlines of sociology ([2nd English language ed.].). Paine-Whitman.

Čikaški stil citiranja (17. izdanje)

Gumplowicz, Ludwig, i Irving Louis Horowitz. Outlines of Sociology. [2nd English language ed.]. New York: Paine-Whitman, 1963.

MLA način citiranja (9. izdanje)

Gumplowicz, Ludwig, i Irving Louis Horowitz. Outlines of Sociology. [2nd English language ed.]. Paine-Whitman, 1963.