Cita APA (7a ed.)

Crowell, J. F. (1920). Government war contracts. Oxford University Press. American Branch.

Cita Chicago Style (17a ed.)

Crowell, J. Franklin. Government War Contracts. New York ; London ; Toronto ; Melbourne ; Bombay: Oxford University Press. American Branch, 1920.

Cita MLA (9a ed.)

Crowell, J. Franklin. Government War Contracts. Oxford University Press. American Branch, 1920.