APA (7. basım) Alıntı

Bogart, E. L. (1919). Direct and indirect costs of the Great World War. O.U.P..

Chicago Style (17. basım) Atıf

Bogart, Ernest L. Direct and Indirect Costs of the Great World War. N.Y.: O.U.P., 1919.

MLA (8th ed.) Atıf

Bogart, Ernest L. Direct and Indirect Costs of the Great World War. O.U.P., 1919.