APA (7th ed.) Citation

Delavenay, E. (1974). For books. Unesco.

Chicago Style (17th ed.) Citation

Delavenay, Emile. For Books. Paris: Unesco, 1974.

MLA (9th ed.) Citation

Delavenay, Emile. For Books. Unesco, 1974.

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