APA (7th ed.) Zitazioa
Ruysbroeck, W. v., & Rockhill, W. W. (2010). The journey of William of Rubruck to the eastern parts of the world, 1253-55. Ashgate.
Chicago Style (17th ed.) Zitazioa
Ruysbroeck, Willem van, eta William Woodville Rockhill. The Journey of William of Rubruck to the Eastern Parts of the World, 1253-55. Farnham, Surrey: Ashgate, 2010.
MLA (9th ed.) Zitazioa
Ruysbroeck, Willem van, eta William Woodville Rockhill. The Journey of William of Rubruck to the Eastern Parts of the World, 1253-55. Ashgate, 2010.
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