Citazione Stile APA (7a Edizione)

Lewis, C., & McClelland, J. C. (1941). Nazi Europe and world trade. Brookings Institution.

Citazione stile Chigago Style (17a edizione)

Lewis, Cleona, e John C. McClelland. Nazi Europe and World Trade. Washington, D.C.: Brookings Institution, 1941.

Citatione MLA (8a ed.)

Lewis, Cleona, e John C. McClelland. Nazi Europe and World Trade. Brookings Institution, 1941.