Cita APA (7a ed.)

Martínez Fernández, F. J. (1990). The king of rum and the king of Ethiopia in medieval Apocalyptic texts from Egypt. Éditions Scientifiques de Pologne.

Cita Chicago Style (17a ed.)

Martínez Fernández, Francisco Javier. The King of Rum and the King of Ethiopia in Medieval Apocalyptic Texts from Egypt. Varsovie: Éditions Scientifiques de Pologne, 1990.

Cita MLA (9a ed.)

Martínez Fernández, Francisco Javier. The King of Rum and the King of Ethiopia in Medieval Apocalyptic Texts from Egypt. Éditions Scientifiques de Pologne, 1990.