Lua APA (7ú heag.)
Martínez, H. S. (2010). Alfonso X, the Learned: A biography. Brill.
Lua i Stíl Chicago (17ú heag.)
Martínez, H. Salvador. Alfonso X, the Learned: A Biography. Leiden ; Boston: Brill, 2010.
Lua MLA (9ú heag.)
Martínez, H. Salvador. Alfonso X, the Learned: A Biography. Brill, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.