APA (7th ed.) Citation

Unesco. (1952). International directory of adult education. [publisher not identified].

Chicago Style (17th ed.) Citation

Unesco. International Directory of Adult Education. [Paris]: [publisher not identified], 1952.

MLA (9th ed.) Citation

Unesco. International Directory of Adult Education. [publisher not identified], 1952.

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