APA (7th ed.) Citation

Johnson, S. A. (1968). An interpretation of American history. Barron's Education Series.

Chicago Style (17th ed.) Citation

Johnson, Samuel A. An Interpretation of American History. Woodbury, N.Y: Barron's Education Series, 1968.

MLA (9th ed.) Citation

Johnson, Samuel A. An Interpretation of American History. Barron's Education Series, 1968.