APA (7th ed.) Citation

Frere-Cook, G., & Macksey, K. (1975). The Guinness history of sea warfare. Guinness Superlatives.

Chicago Style (17th ed.) Citation

Frere-Cook, Gervis, and Kenneth Macksey. The Guinness History of Sea Warfare. Enfield: Guinness Superlatives, 1975.

MLA (9th ed.) Citation

Frere-Cook, Gervis, and Kenneth Macksey. The Guinness History of Sea Warfare. Guinness Superlatives, 1975.