@book{201257,
	author = {Osborn, Herbert and Ball, Elmer Darwin},
	title = {The genus peiopsis :},
	note = {Sobretiro de: Proceedings of the Davenport Academy of Natural Sciences 7: 111-123, 1897. Encuadernado con: American leaf-hoppers of the subfamily typhlocybinae /by Clarence P. Guillette  70-149}
}