APA (7th ed.) Zitazioa
Heeboll-Holm, T. K. (2013). Ports, piracy, and maritime war: Piracy in the English Channel and the Atlantic, c. 1280 - c. 1330. Brill.
Chicago Style (17th ed.) Zitazioa
Heeboll-Holm, Thomas K. Ports, Piracy, and Maritime War: Piracy in the English Channel and the Atlantic, C. 1280 - C. 1330. Leiden: Brill, 2013.
MLA (9th ed.) Zitazioa
Heeboll-Holm, Thomas K. Ports, Piracy, and Maritime War: Piracy in the English Channel and the Atlantic, C. 1280 - C. 1330. Brill, 2013.
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