APA (7th ed.) Citation

Pan American Union. (1928). Secondary school courses in Latin America. [publisher not identified].

Chicago Style (17th ed.) Citation

Pan American Union. Secondary School Courses in Latin America. [Washington]: [publisher not identified], 1928.

MLA (9th ed.) Citation

Pan American Union. Secondary School Courses in Latin America. [publisher not identified], 1928.

Warning: These citations may not always be 100% accurate.