@Misc{BVMC:886453,
author = {Key, Francis Scott},
author = {Smith, John Stafford},
title = {The Star spangled banner : A popular national air, arranged with an accompaniment for the piano forte},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2018},
year = {2018},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0886453}
}