APA (7th ed.) Citation

Beard, C. A., & Bagley, W. C. (1934). A first book in American history (Revised edition.). The Macmillan company.

Chicago Style (17th ed.) Citation

Beard, Charles A., and William C. Bagley. A First Book in American History. Revised edition. New York: The Macmillan company, 1934.

MLA (9th ed.) Citation

Beard, Charles A., and William C. Bagley. A First Book in American History. Revised edition. The Macmillan company, 1934.