APA
Bethencourt F. [., Curto D. R. [., . (2007). Protuguese ocean expansion, 1400-1800. Ed. by Francisco Beth. Cambridge: Cambridge Uni Pr.
Chicago
Bethencourt Francisco [ed], Curto Diogo Ramada [ed], . 2007. Protuguese ocean expansion, 1400-1800. Ed. by Francisco Beth. Cambridge: Cambridge Uni Pr.
Harvard
Bethencourt F. [., Curto D. R. [., . (2007). Protuguese ocean expansion, 1400-1800. Ed. by Francisco Beth. Cambridge: Cambridge Uni Pr.
MLA
Bethencourt Francisco [ed], Curto Diogo Ramada [ed], . Protuguese ocean expansion, 1400-1800. Ed. by Francisco Beth. Cambridge: Cambridge Uni Pr. 2007.