APA Style
Billings, Henry. (1956).
Bridges .
New York:
Pyramid books.
Chicago Style
Billings, Henry.
Bridges.
New York:
Pyramid books,
1956.
Text.
MLA Style
Billings, Henry.
Bridges.
New York:
Pyramid books,
1956.
Text.
Turabian Style
Billings, Henry.
Bridges.
New York:
Pyramid books,
1956.
Print.