APA aipamena

Butler, D. (2012). A guide to ship repair estimates in man-hours. Elsevier.

Chicago Style aipamena

Butler, Don. A Guide to Ship Repair Estimates in Man-hours. Amsterdam: Elsevier, 2012.

MLA aipamena

Butler, Don. A Guide to Ship Repair Estimates in Man-hours. Elsevier, 2012.