Gaya APA
Maddox, Robert James. (2009).
United States History , Vol 2 (Annual).
America:
Mc Graw-Hill.
Gaya Chicago
Maddox, Robert James.
United States History , Vol 2.
Annual
America:
Mc Graw-Hill,
2009.
Buku.
Gaya MLA
Maddox, Robert James.
United States History , Vol 2.
Annual
America:
Mc Graw-Hill,
2009.
Buku.
Gaya Turabian
Maddox, Robert James.
United States History , Vol 2.
Annual
America:
Mc Graw-Hill,
2009.
Buku.