APA (7th ed.) Citation

Doxiadis, C. A. Ekistics: An introduction to the science of human settlements.

Chicago Style (17th ed.) Citation

Doxiadis, Constantinos A. Ekistics: An Introduction to the Science of Human Settlements.

MLA (9th ed.) Citation

Doxiadis, Constantinos A. Ekistics: An Introduction to the Science of Human Settlements.

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