Cita APA (7th ed.)

Ebenstein, W., & Ebenstein, A. O. (2002). Introduction to political thinkers (2nd ed.). Thomson Wadsworth.

Cita Chicago (17th ed.)

Ebenstein, William, i Alan O. Ebenstein. Introduction to Political Thinkers. 2nd ed. Australia: Thomson Wadsworth, 2002.

Cita MLA (9th ed.)

Ebenstein, William, i Alan O. Ebenstein. Introduction to Political Thinkers. 2nd ed. Thomson Wadsworth, 2002.