Cita APA (7a ed.)

Pan American Union. (1933). Bibliographies on Pan American Topics: Suggested for high schools. Pan American Union.

Cita Chicago Style (17a ed.)

Pan American Union. Bibliographies on Pan American Topics: Suggested for High Schools. Washington: Pan American Union, 1933.

Cita MLA (9a ed.)

Pan American Union. Bibliographies on Pan American Topics: Suggested for High Schools. Pan American Union, 1933.