Não informado. (1952). European shipbuilding. Selvig Publishing.
Style de citation Chicago (17e éd.)Não informado. European Shipbuilding. Oslo: Selvig Publishing, 1952.
Style de citation MLA (8e éd.)Não informado. European Shipbuilding. Selvig Publishing, 1952.
Attention : ces citations peuvent ne pas être correctes à 100%.