APA (7th ed.) Citation

Kelty, M. G. How our civilization began. Ginn and Co..

Chicago Style (17th ed.) Citation

Kelty, Mary G. How Our Civilization Began. Boston ; New York, [etc]: Ginn and Co..

MLA (8th ed.) Citation

Kelty, Mary G. How Our Civilization Began. Ginn and Co..

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