Gaya APA
Bergreen, Laurence. (2012).
Columbus - The four voyages. Ke empat pelayaran columbus .
Hoboken, NJ:
Palgrave Macmillan.
Gaya Chicago
Bergreen, Laurence.
Columbus - The four voyages. Ke empat pelayaran columbus.
Hoboken, NJ:
Palgrave Macmillan,
2012.
Text.
Gaya MLA
Bergreen, Laurence.
Columbus - The four voyages. Ke empat pelayaran columbus.
Hoboken, NJ:
Palgrave Macmillan,
2012.
Text.
Gaya Turabian
Bergreen, Laurence.
Columbus - The four voyages. Ke empat pelayaran columbus.
Hoboken, NJ:
Palgrave Macmillan,
2012.
Print.