APA Style
Bull, Stephen,. (2003).
Trench warfare .
Havertown, PA:
Casemate.
Chicago Style
Bull, Stephen,.
Trench warfare.
Havertown, PA:
Casemate,
2003.
Text.
MLA Style
Bull, Stephen,.
Trench warfare.
Havertown, PA:
Casemate,
2003.
Text.
Turabian Style
Bull, Stephen,.
Trench warfare.
Havertown, PA:
Casemate,
2003.
Print.