APA (7th ed.) Citation

Webster, H. (1920). Historical source book. D. C. Heath and co.

Chicago Style (17th ed.) Citation

Webster, Hutton. Historical Source Book. Boston ; New York, [etc.]: D. C. Heath and co, 1920.

MLA (8th ed.) Citation

Webster, Hutton. Historical Source Book. D. C. Heath and co, 1920.