APA (7th ed.) Citation

Hartman, T. (1983). Ships and Shipping. Guinness Superlatives Ltd.

Chicago Style (17th ed.) Citation

Hartman, Tom. Ships and Shipping. London: Guinness Superlatives Ltd, 1983.

MLA (9th ed.) Citation

Hartman, Tom. Ships and Shipping. Guinness Superlatives Ltd, 1983.

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