APA Style
Hassler JR, Warren. (1986).
The First Day at Gettysburg: Crisis at the crossroad .
U.S.A:
The UniversityOf Alabama Press.
Chicago Style
Hassler JR, Warren.
The First Day at Gettysburg: Crisis at the crossroad.
U.S.A:
The UniversityOf Alabama Press,
1986.
Text.
MLA Style
Hassler JR, Warren.
The First Day at Gettysburg: Crisis at the crossroad.
U.S.A:
The UniversityOf Alabama Press,
1986.
Text.
Turabian Style
Hassler JR, Warren.
The First Day at Gettysburg: Crisis at the crossroad.
U.S.A:
The UniversityOf Alabama Press,
1986.
Print.