APA-referens

Butler, D. (2012). Guide to ship repair estimates in man-hours (2nd ed.). Elsevier.

Chicago-stil citat

Butler, Don. Guide to Ship Repair Estimates in Man-hours. 2nd ed. Amsterdam: Elsevier, 2012.

MLA-referens

Butler, Don. Guide to Ship Repair Estimates in Man-hours. 2nd ed. Elsevier, 2012.