APA (7th ed.) Citation

Military Historical Society of Massachusetts. (1906). Petersburg, Chancellorsville, Gettysburg. Military Historical Society of Massachusetts.

Chicago Style (17th ed.) Citation

Military Historical Society of Massachusetts. Petersburg, Chancellorsville, Gettysburg. Boston: Military Historical Society of Massachusetts, 1906.

MLA (9th ed.) Citation

Military Historical Society of Massachusetts. Petersburg, Chancellorsville, Gettysburg. Military Historical Society of Massachusetts, 1906.

Warning: These citations may not always be 100% accurate.