APA (7th ed.) Citation

Parry, J. H. (1966). The Spanish seaborne empire (1. publ.). Hutchinson.

Chicago Style (17th ed.) Citation

Parry, J. H. The Spanish Seaborne Empire. 1. publ. London: Hutchinson, 1966.

MLA (9th ed.) Citation

Parry, J. H. The Spanish Seaborne Empire. 1. publ. Hutchinson, 1966.