APA (7th ed.) Citation

Herr, R. W., & Herr, R. (1999). An American family in the Mexican Revolution. SR Books.

Chicago Style (17th ed.) Citation

Herr, Robert Woodmansee, and Richard Herr. An American Family in the Mexican Revolution. Wilmington, Del.: SR Books, 1999.

MLA (9th ed.) Citation

Herr, Robert Woodmansee, and Richard Herr. An American Family in the Mexican Revolution. SR Books, 1999.