Cita APA (7th ed.)

Rubinstein, A. Z., & Thumm, G. W. (1965). The challenge of politics: Ideas and issues (2nd ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Rubinstein, Alvin Z., i Garold Wesley Thumm. The Challenge of Politics: Ideas and Issues. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1965.

Cita MLA (9th ed.)

Rubinstein, Alvin Z., i Garold Wesley Thumm. The Challenge of Politics: Ideas and Issues. 2nd ed. Prentice-Hall, 1965.