Cita APA (7th ed.)

Keynes, J. M., Machlup, F., & Ohlin, B. (1949). Readings in the theory of international trade. জরপযধৎফ উ. ওৎরিহ.

Cita Chicago (17th ed.)

Keynes, John Maynard, Fritz Machlup, i Bertil Ohlin. Readings in the Theory of International Trade. Homewood: জরপযধৎফ উ. ওৎরিহ, 1949.

Cita MLA (9th ed.)

Keynes, John Maynard, et al. Readings in the Theory of International Trade. জরপযধৎফ উ. ওৎরিহ, 1949.