APA (7th ed.) Citation

Barr, S. (1952). Citizens of the world. Doubleday.

Chicago Style (17th ed.) Citation

Barr, Stringfellow. Citizens of the World. Garden City, N. Y: Doubleday, 1952.

MLA (9th ed.) Citation

Barr, Stringfellow. Citizens of the World. Doubleday, 1952.

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