Gaya APA
Lafeber, Walter, Polenberg, Richard, Woloch, Nancy. (1986).
The American century : a history of the United States 1890-1947 (3rd ed).
New York:
Alfred A. Knopf.
Gaya Chicago
Lafeber, Walter, Polenberg, Richard, Woloch, Nancy.
The American century : a history of the United States 1890-1947.
3rd ed
New York:
Alfred A. Knopf,
1986.
Text.
Gaya MLA
Lafeber, Walter, Polenberg, Richard, Woloch, Nancy.
The American century : a history of the United States 1890-1947.
3rd ed
New York:
Alfred A. Knopf,
1986.
Text.
Gaya Turabian
Lafeber, Walter, Polenberg, Richard, Woloch, Nancy.
The American century : a history of the United States 1890-1947.
3rd ed
New York:
Alfred A. Knopf,
1986.
Print.