APA (7th ed.) Citation

Heintze, I. (1963). The organization of the small public libraries. Unesco.

Chicago Style (17th ed.) Citation

Heintze, Ingeborg. The Organization of the Small Public Libraries. [Paris]: Unesco, 1963.

MLA (9th ed.) Citation

Heintze, Ingeborg. The Organization of the Small Public Libraries. Unesco, 1963.

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