Cita APA (7th ed.)

Nourse, E. G., Tryon, F. G., Drury, H. B., Leven, M., Moulton, H. G., & Lewis, C. (1934). America's capacity to produce. The Brookings institution.

Cita Chicago (17th ed.)

Nourse, Edwin Griswold, Frederick Gale Tryon, Horace Bookwalter Drury, Maurice Leven, Harold Glenn Moulton, i Cleona Lewis. America's Capacity to Produce. Washington, D. C: The Brookings institution, 1934.

Cita MLA (9th ed.)

Nourse, Edwin Griswold, et al. America's Capacity to Produce. The Brookings institution, 1934.