Carnegie, Phipps & Co. (1891). [Plans of naval vessels submitted to board on classification of armor under contract with Carnegie Phipps and Company, instructions]. [publisher not identified].
Chicago Style (17th ed.) CitationCarnegie, Phipps & Co. [Plans of Naval Vessels Submitted to Board on Classification of Armor Under Contract with Carnegie Phipps and Company, Instructions]. Washington, D.C.: [publisher not identified], 1891.
MLA (9th ed.) CitationCarnegie, Phipps & Co. [Plans of Naval Vessels Submitted to Board on Classification of Armor Under Contract with Carnegie Phipps and Company, Instructions]. [publisher not identified], 1891.
Warning: These citations may not always be 100% accurate.