APA

Niccolo ،Machiavelli, . (1992). The Prince. London: Every man's library.

Chicago

Niccolo ،Machiavelli, . 1992. The Prince. London: Every man's library.

Harvard

Niccolo ،Machiavelli, . (1992). The Prince. London: Every man's library.

MLA

Niccolo ،Machiavelli, . The Prince. London: Every man's library. 1992.