APA (7th ed.) Citation

White, A. B. e., & Notestein, W. j. e. (1915). Source problems in English history. Harper.

Chicago Style (17th ed.) Citation

White, Albert Beebe ed., and Wallace jt. ed Notestein. Source Problems in English History. New York: Harper, 1915.

MLA (9th ed.) Citation

White, Albert Beebe ed., and Wallace jt. ed Notestein. Source Problems in English History. Harper, 1915.