APA (7th ed.) Citation

Boxer, C. R. (1991). The Portuguese seaborne empire: 1415 - 1825. Carcanet.

Chicago Style (17th ed.) Citation

Boxer, Charles R. The Portuguese Seaborne Empire: 1415 - 1825. Lisboa: Carcanet, 1991.

MLA (9th ed.) Citation

Boxer, Charles R. The Portuguese Seaborne Empire: 1415 - 1825. Carcanet, 1991.

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