@book{145624,
	author = {American Petroleum Institute, API},
	title = {Recommended practice for analysis of oilfield waters},
	publisher = {American Petroleum Institute, API},
	year = {1998},
	address = {Washington},
	edition = {3rd. ed.},
	note = {La biblioteca posee la última edición a junio de 2003 ; Hecha la copia para préstamo}
}