@Misc{BVMC:776697,
author = {Unamuno, Miguel de},
title = {¡Adentro!},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017},
year = {2017},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc5t5n3}
}