@book{34011,
	author = {Sófocles 497/6-406/5 B.C. and Garibay K., Ángel Ma.},
	title = {Las siete tragedias /},
	publisher = {Porrúa},
	year = {2013},
	series = {"Sepan cuántos..."},
	address = {México},
	edition = {33a ed.}
}