APA (7th ed.) Citation

Davids, J. (1944). American economic penetration into Mexico: 1876-1910. [publisher not identified].

Chicago Style (17th ed.) Citation

Davids, Jules. American Economic Penetration into Mexico: 1876-1910. Washington, D. C: [publisher not identified], 1944.

MLA (9th ed.) Citation

Davids, Jules. American Economic Penetration into Mexico: 1876-1910. [publisher not identified], 1944.