APA Style

Code For The Construction and Equipment of Mobile Offshore Driling Units: (MODu Code) 1991 AMENDMENTS TO THE 1979 AND 1989 Codes. (). London: .

MLA Style

Code For The Construction and Equipment of Mobile Offshore Driling Units: (MODu Code) 1991 AMENDMENTS TO THE 1979 AND 1989 Codes. . London: , . Text.