Cita APA (7a ed.)

Schmidt, H. (1989). Men and powers: A political retrospective (1st edition.). Random House.

Cita Chicago Style (17a ed.)

Schmidt, Helmut. Men and Powers: A Political Retrospective. 1st edition. New York: Random House, 1989.

Cita MLA (9a ed.)

Schmidt, Helmut. Men and Powers: A Political Retrospective. 1st edition. Random House, 1989.