@book{14244,
	author = {Hafez, E.S.E. and L, Anderson, colaborador.},
	title = {Reproducción e inseminación artificial en animales. /},
	publisher = {McGraw-Hill,},
	year = {1996.},
	address = {México, D. F.:},
	edition = {Sexta edición.},
	note = {Incluye índice.}
}