APA Style
Unger, Irwin. (1991).
These United States: the Questions of Our Past. Volume II: since 1865. 5th Edition (5th Edition).
Hoboken, NJ:
Prentice Hall.
Chicago Style
Unger, Irwin.
These United States: the Questions of Our Past. Volume II: since 1865. 5th Edition.
5th Edition
Hoboken, NJ:
Prentice Hall,
1991.
Text.
MLA Style
Unger, Irwin.
These United States: the Questions of Our Past. Volume II: since 1865. 5th Edition.
5th Edition
Hoboken, NJ:
Prentice Hall,
1991.
Text.
Turabian Style
Unger, Irwin.
These United States: the Questions of Our Past. Volume II: since 1865. 5th Edition.
5th Edition
Hoboken, NJ:
Prentice Hall,
1991.
Print.