APA (7th ed.) Citation

Laurence, C. A. (1984). Vessel operating economies. Fairplay Publications.

Chicago Style (17th ed.) Citation

Laurence, C. A. Vessel Operating Economies. London: Fairplay Publications, 1984.

MLA (9th ed.) Citation

Laurence, C. A. Vessel Operating Economies. Fairplay Publications, 1984.

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