Citação norma APA
Harff, A., & Letts, M. H. I. (2010). The pilgrimage of Arnold von Harff, knight: From Cologne through Italy, Syria, Egypt, Arabia, Ethiopia, Nubia, Palestine, Turkey, France, and Spain, which he accomplished in the years 1496 to 1499. Ashgate.
Citação norma Chicago
Harff, Arnold, and Malcolm Henry Ikin Letts. The Pilgrimage of Arnold Von Harff, Knight: From Cologne Through Italy, Syria, Egypt, Arabia, Ethiopia, Nubia, Palestine, Turkey, France, and Spain, Which He Accomplished in the Years 1496 to 1499. Surrey: Ashgate, 2010.
Citação norma MLA
Harff, Arnold, and Malcolm Henry Ikin Letts. The Pilgrimage of Arnold Von Harff, Knight: From Cologne Through Italy, Syria, Egypt, Arabia, Ethiopia, Nubia, Palestine, Turkey, France, and Spain, Which He Accomplished in the Years 1496 to 1499. Ashgate, 2010.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.