Cita APA (7a ed.)

Irujo Ametzaga, X. (2011). Giving birth to cosmopolis: The code of laws of Estella (c. 1076). University of California, Santa Barbara. Barandiaran Chari of Basque Studies.

Cita Chicago Style (17a ed.)

Irujo Ametzaga, Xabier. Giving Birth to Cosmopolis: The Code of Laws of Estella (c. 1076). Santa Barbara, CA: University of California, Santa Barbara. Barandiaran Chari of Basque Studies, 2011.

Cita MLA (9a ed.)

Irujo Ametzaga, Xabier. Giving Birth to Cosmopolis: The Code of Laws of Estella (c. 1076). University of California, Santa Barbara. Barandiaran Chari of Basque Studies, 2011.