APA (7th ed.) Citation

Dunphy, L. M. (1956). Simon Newcomb: His contribution to economic thought. Catholic University of America Press.

Chicago Style (17th ed.) Citation

Dunphy, Loretta Marie. Simon Newcomb: His Contribution to Economic Thought. Washington, D.C: Catholic University of America Press, 1956.

MLA (9th ed.) Citation

Dunphy, Loretta Marie. Simon Newcomb: His Contribution to Economic Thought. Catholic University of America Press, 1956.