Cita APA

James, C. L. n. 1., & James, C. L. n. 1. (1938). An Outline of the principles of economics (4. edition.). New York, New York: Barnes and Noble.

Citación estilo Chicago

James, Clifford Lester n. 1903, y Clifford Lester n. 1903 James. An Outline of the Principles of Economics. 4. edition. New York, New York: Barnes and Noble, 1938.

Cita MLA

James, Clifford Lester n. 1903, y Clifford Lester n. 1903 James. An Outline of the Principles of Economics. 4. edition. New York, New York: Barnes and Noble, 1938.