APA (7th ed.) Citation

Wilgus, A. C., & Inter-American Bibliographical and Library Association. (1933). Maps relating to Latin America in books and periodicals. Pan American Union.

Chicago Style (17th ed.) Citation

Wilgus, A. Curtis, and Inter-American Bibliographical and Library Association. Maps Relating to Latin America in Books and Periodicals. Washington: Pan American Union, 1933.

MLA (8th ed.) Citation

Wilgus, A. Curtis, and Inter-American Bibliographical and Library Association. Maps Relating to Latin America in Books and Periodicals. Pan American Union, 1933.