APA Style
Gray, Randal. (1990).
Chronicle of the First World War (Vol.I): 1914-1916 .
Oxford, New York:
Facts On File Inc..
Chicago Style
Gray, Randal.
Chronicle of the First World War (Vol.I): 1914-1916.
Oxford, New York:
Facts On File Inc.,
1990.
Text.
MLA Style
Gray, Randal.
Chronicle of the First World War (Vol.I): 1914-1916.
Oxford, New York:
Facts On File Inc.,
1990.
Text.
Turabian Style
Gray, Randal.
Chronicle of the First World War (Vol.I): 1914-1916.
Oxford, New York:
Facts On File Inc.,
1990.
Print.