Citazione Stile APA (7a Edizione)

Lange, O., Lippincott, B. E., & Taylor, F. M. (1938). On the economic theory of socialism. University of Minnesota Press.

Citazione stile Chigago Style (17a edizione)

Lange, Oskar, Benjamin E. Lippincott, e F. M. Taylor. On the Economic Theory of Socialism. Minneapolis, Minn: University of Minnesota Press, 1938.

Citatione MLA (9a ed.)

Lange, Oskar, et al. On the Economic Theory of Socialism. University of Minnesota Press, 1938.