APA (7th ed.) Citation

Byrne, E. H. (1930). Genoese shipping in the twelfth and thirteenth centuries. The Mediaeval Academy of America, Kraus Reprint Co..

Chicago Style (17th ed.) Citation

Byrne, Eugene H. Genoese Shipping in the Twelfth and Thirteenth Centuries. Cambridge, Mass. : New York: The Mediaeval Academy of America, Kraus Reprint Co., 1930.

MLA (9th ed.) Citation

Byrne, Eugene H. Genoese Shipping in the Twelfth and Thirteenth Centuries. The Mediaeval Academy of America, Kraus Reprint Co., 1930.