APA Style

Organization, I, M. (1998). Guidelines for the Control and Management of Ships' Ballast Waterto Minimize the Transfer of Harmful Aquatic Organisms and Pathogens . London: International Maritime Organization.

MLA Style

Organization, International, Maritime. "Guidelines for the Control and Management of Ships' Ballast Waterto Minimize the Transfer of Harmful Aquatic Organisms and Pathogens". London: International Maritime Organization, 1998. Text.