APA (7th ed.) Citation

Groenewegen-Frankfort, H. A., & Ashmole, B. (1967). The Ancient World.

Chicago Style (17th ed.) Citation

Groenewegen-Frankfort, H. A., and Bernard Ashmole. The Ancient World. Toronto, 1967.

MLA (8th ed.) Citation

Groenewegen-Frankfort, H. A., and Bernard Ashmole. The Ancient World. 1967.

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