Style de citation APA (7e éd.)

Feld, W., Leonhard, A. T., & Toxey, W. W. (1969). The enduring questions of politics. Prentice-Hall.

Style de citation Chicago (17e éd.)

Feld, Werner, Alan T. Leonhard, et Walter W. Toxey. The Enduring Questions of Politics. Englewood Cliffs, N.J: Prentice-Hall, 1969.

Style de citation MLA (9e éd.)

Feld, Werner, et al. The Enduring Questions of Politics. Prentice-Hall, 1969.