@book{190550,
	author = {Cifuentes, Luis María. and Mayor Zaragoza, Federico,},
	title = {La ética en 100 preguntas / },
	publisher = {Nowtilus, },
	year = {2018.},
	series = {100 preguntas esenciales},
	address = {Madrid : },
	edition = {1ª ed.}
}