Penggayaan APA
MARSHALL, S.L.A.. (1970).
World war I .
New York:
American Heritage.
Chicago Style
MARSHALL, S.L.A..
World war I.
New York:
American Heritage,
1970.
Buku.
MLA Style
MARSHALL, S.L.A..
World war I.
New York:
American Heritage,
1970.
Buku.
Turabian Style
MARSHALL, S.L.A..
World war I.
New York:
American Heritage,
1970.
Buku.