Citazione Stile APA (7a Edizione)

Perkin, H. J. (1996). The Third Revolution: Professional elites in the modern world. Routledge.

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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