Style de citation APA (7e éd.)

Friedrich, C. J. (1963). Man and his government: An empirical theory of politics. McGraw-Hill.

Style de citation Chicago (17e éd.)

Friedrich, Carl Joachim. Man and His Government: An Empirical Theory of Politics. Nueva York: McGraw-Hill, 1963.

Style de citation MLA (9e éd.)

Friedrich, Carl Joachim. Man and His Government: An Empirical Theory of Politics. McGraw-Hill, 1963.