APA-viite

Perkin, H. A. (1996). The third revolution: Professional elites in the modern world.

Chicago-tyylinen lähdeviittaus

Perkin, Harold; Author. The Third Revolution: Professional Elites in the Modern World. London, Routledge, 1996.

MLA-viite

Perkin, Harold; Author. The Third Revolution: Professional Elites in the Modern World. 1996.