APA-referens (7:e uppl.)

Lutz, F. A., & Lutz, V. C. (1951). The theory of investment of the firm. Princeton University Press.

Chicago-referens (17:e uppl.)

Lutz, Friedrich August, och Vera C. Lutz. The Theory of Investment of the Firm. Princeton: Princeton University Press, 1951.

MLA-referens (9:e uppl.)

Lutz, Friedrich August, och Vera C. Lutz. The Theory of Investment of the Firm. Princeton University Press, 1951.