APA (7th ed.) Citation
Pfanz, H. W. (2001). Gettysburg--the first day. University of North Carolina Press.
Chicago Style (17th ed.) Citation
Pfanz, Harry W. Gettysburg--the First Day. Chapel Hill: University of North Carolina Press, 2001.
MLA (9th ed.) Citation
Pfanz, Harry W. Gettysburg--the First Day. University of North Carolina Press, 2001.
Warning: These citations may not always be 100% accurate.