Butler, D. (2000). Guide to ship repair estimates (in man hours) / Don Butler: (in man hours). Butterworth-Heinemann.
Chicago Style (17th ed.) CitationButler, Don. Guide to Ship Repair Estimates (in Man Hours) / Don Butler: (in Man Hours). Oxford: Butterworth-Heinemann, 2000.
MLA (9th ed.) CitationButler, Don. Guide to Ship Repair Estimates (in Man Hours) / Don Butler: (in Man Hours). Butterworth-Heinemann, 2000.
Warning: These citations may not always be 100% accurate.