Cita APA (7a ed.)

Garver, F. B., & Hansen, A. H. Principles of economics: Revised edition / by Frederic B. Garver University of Minnesota and Alvin Harvey Hansen Harvard University.

Cita Chicago Style (17a ed.)

Garver, Frederic Benjamin, y Alvin Harvey Hansen. Principles of Economics: Revised Edition / by Frederic B. Garver University of Minnesota and Alvin Harvey Hansen Harvard University. Boston, New York Chicago, London, Atlanta, Dallas, Columbus, San Francisco : Ginn and company, 1937.

Cita MLA (8a ed.)

Garver, Frederic Benjamin, y Alvin Harvey Hansen. Principles of Economics: Revised Edition / by Frederic B. Garver University of Minnesota and Alvin Harvey Hansen Harvard University.