@Misc{BVMC:279747, author = {Villegas, Juan Bautista de}, title = {El sol a media noche, y estrellas a medio dia}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes ; Madrid : Biblioteca Nacional, 2010}, year = {2010}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0v901} }