APA Citation

Boxer, C. R. (1969). The Portuguese seaborne empire 1415-1825. Penguin Book.

Chicago Style Citation

Boxer, C. R. The Portuguese Seaborne Empire 1415-1825. Penguin Book, 1969.

MLA Citation

Boxer, C. R. The Portuguese Seaborne Empire 1415-1825. Penguin Book, 1969.

Warning: These citations may not always be 100% accurate.