APA (7th ed.) Citation

Boxer, C. R. (1969). The Portuguese seaborne empire: 1415 - 1825 (1. publ.). Hutchinson.

Chicago Style (17th ed.) Citation

Boxer, Charles R. The Portuguese Seaborne Empire: 1415 - 1825. 1. publ. London [u.a.]: Hutchinson, 1969.

MLA (9th ed.) Citation

Boxer, Charles R. The Portuguese Seaborne Empire: 1415 - 1825. 1. publ. Hutchinson, 1969.

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