Butler, D. (2012). Guide to ship repair estimates in man-hours (2nd ed.). Elsevier.
Chicago Edition CitationButler, Don. Guide to Ship Repair Estimates in Man-hours. 2nd ed. Amsterdam: Elsevier, 2012.
Cita MLAButler, Don. Guide to Ship Repair Estimates in Man-hours. 2nd ed. Elsevier, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.