APA Style
Ardagh, John. (1990).
Germany and The Germans .
New York:
Penguin Books.
Chicago Style
Ardagh, John.
Germany and The Germans.
New York:
Penguin Books,
1990.
Text.
MLA Style
Ardagh, John.
Germany and The Germans.
New York:
Penguin Books,
1990.
Text.
Turabian Style
Ardagh, John.
Germany and The Germans.
New York:
Penguin Books,
1990.
Print.