APA (7th ed.) Citation

Birck, L. V. (1922). The theory of marginal value. G. Routledge; E. P. Dutton.

Chicago Style (17th ed.) Citation

Birck, L. V. The Theory of Marginal Value. London : New York: G. Routledge; E. P. Dutton, 1922.

MLA (9th ed.) Citation

Birck, L. V. The Theory of Marginal Value. G. Routledge; E. P. Dutton, 1922.