APA (7th ed.) Citation

Hartman, T. (1983). The Guinness book of ships and shipping facts & feats. Guinness Superlatives.

Chicago Style (17th ed.) Citation

Hartman, Tom. The Guinness Book of Ships and Shipping Facts & Feats. Enfield, Middlesex: Guinness Superlatives, 1983.

MLA (9th ed.) Citation

Hartman, Tom. The Guinness Book of Ships and Shipping Facts & Feats. Guinness Superlatives, 1983.