APA (7th ed.) Citation

Lewis, A. R. (1958). The northern Seas : shipping and commerce in Northern Europe, AD 300-1100 / by Archibald R. Lewis: Shipping and commerce in Northern Europe, AD 300-1100. Princeton U.P..

Chicago Style (17th ed.) Citation

Lewis, Archibald R. The Northern Seas : Shipping and Commerce in Northern Europe, AD 300-1100 / by Archibald R. Lewis: Shipping and Commerce in Northern Europe, AD 300-1100. Princeton, N.J.: Princeton U.P., 1958.

MLA (9th ed.) Citation

Lewis, Archibald R. The Northern Seas : Shipping and Commerce in Northern Europe, AD 300-1100 / by Archibald R. Lewis: Shipping and Commerce in Northern Europe, AD 300-1100. Princeton U.P., 1958.

Warning: These citations may not always be 100% accurate.