APA-referens

Schumpeter, J. A., & Clemence, R. V. (1989). Essays: On entrepreneurs, innovations, business cycles, and the evolution of capitalism. Transaction Publishers.

Chicago-stil citat

Schumpeter, Joseph A., och Richard V. Clemence. Essays: On Entrepreneurs, Innovations, Business Cycles, and the Evolution of Capitalism. New Jersey: Transaction Publishers, 1989.

MLA-referens

Schumpeter, Joseph A., och Richard V. Clemence. Essays: On Entrepreneurs, Innovations, Business Cycles, and the Evolution of Capitalism. Transaction Publishers, 1989.