APA (7th ed.) Zitazioa
Quinn, D. B. (2010). The voyages and colonising enterprises of Sir Humphrey Gilbert. Ashgate.
Chicago Style (17th ed.) Zitazioa
Quinn, David B. The Voyages and Colonising Enterprises of Sir Humphrey Gilbert. Surrey: Ashgate, 2010.
MLA (9th ed.) Zitazioa
Quinn, David B. The Voyages and Colonising Enterprises of Sir Humphrey Gilbert. Ashgate, 2010.
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