APA (7th ed.) Citation

American Bureau of Shipping. (1985). Rules for building and classing mobile offshore drilling units, 1985. American Bureau of Shipping.

Chicago Style (17th ed.) Citation

American Bureau of Shipping. Rules for Building and Classing Mobile Offshore Drilling Units, 1985. New York, N.Y.: American Bureau of Shipping, 1985.

MLA (9th ed.) Citation

American Bureau of Shipping. Rules for Building and Classing Mobile Offshore Drilling Units, 1985. American Bureau of Shipping, 1985.