APA (7th ed.) Citation

Parry, J. H. (1977). The Spanish seaborne empire (8.print.). Knopf.

Chicago Style (17th ed.) Citation

Parry, J. H. The Spanish Seaborne Empire. 8.print. New York: Knopf, 1977.

MLA (9th ed.) Citation

Parry, J. H. The Spanish Seaborne Empire. 8.print. Knopf, 1977.