APA-viite (7. p.)

LANGE, o. . a. T. (1938). On the economic theory of socialism. Lippincott.

Chicago-viite (17. p.)

LANGE, oskar and TAYLOR. On the Economic Theory of Socialism. New York: Lippincott, 1938.

MLA-viite (9. p.)

LANGE, oskar and TAYLOR. On the Economic Theory of Socialism. Lippincott, 1938.