Παραπομπή APA

(1972). Guide for shipboard crane specifications. Jersey City, NJ.: The Society of Naval Architects and Marine Engineers.

Παραπομπή Chicago Style

Guide for Shipboard Crane Specifications. Jersey City, NJ.: The Society of Naval Architects and Marine Engineers, 1972.

Παραπομπή MLA

Guide for Shipboard Crane Specifications. Jersey City, NJ.: The Society of Naval Architects and Marine Engineers, 1972.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.