APA Style
Williamson, Benedict. (1931).
The Story of Pope Pius XI .
London:
Alexander-Ouseley Ltd.
Chicago Style
Williamson, Benedict.
The Story of Pope Pius XI.
London:
Alexander-Ouseley Ltd,
1931.
Text.
MLA Style
Williamson, Benedict.
The Story of Pope Pius XI.
London:
Alexander-Ouseley Ltd,
1931.
Text.
Turabian Style
Williamson, Benedict.
The Story of Pope Pius XI.
London:
Alexander-Ouseley Ltd,
1931.
Print.