O'Connor, J., & Mantha, J. (2013). What was the Battle of Gettysburg? New York: Grosset & Dunlap.
Chicago Style CitationO'Connor, Jim., and John Mantha. What Was the Battle of Gettysburg? New York: Grosset & Dunlap, 2013.
MLA CitationO'Connor, Jim., and John Mantha. What Was the Battle of Gettysburg? New York: Grosset & Dunlap, 2013.
Warning: These citations may not always be 100% accurate.