APA

Koch R., Hanley W., Levy H., Matalon K., Matalon R., Rouse B., Trefz F., Güttler F., Azen C., Platt L., Waisbren S., Widaman K., Ning J., Friedman E. G. & de la Cruz F. (20031224). The Maternal Phenylketonuria International Study: 1984-2002. : Pediatrics.

Chicago

Koch Richard, Hanley William, Levy Harvey, Matalon Kim, Matalon Reuben, Rouse Bobbye, Trefz Frederick, Güttler Flemming, Azen Colleen, Platt Larry, Waisbren Susan, Widaman Keith, Ning Jiaping, Friedman Eva G and de la Cruz Felix. 20031224. The Maternal Phenylketonuria International Study: 1984-2002. : Pediatrics.

Harvard

Koch R., Hanley W., Levy H., Matalon K., Matalon R., Rouse B., Trefz F., Güttler F., Azen C., Platt L., Waisbren S., Widaman K., Ning J., Friedman E. G. and de la Cruz F. (20031224). The Maternal Phenylketonuria International Study: 1984-2002. : Pediatrics.

MLA

Koch Richard, Hanley William, Levy Harvey, Matalon Kim, Matalon Reuben, Rouse Bobbye, Trefz Frederick, Güttler Flemming, Azen Colleen, Platt Larry, Waisbren Susan, Widaman Keith, Ning Jiaping, Friedman Eva G and de la Cruz Felix. The Maternal Phenylketonuria International Study: 1984-2002. : Pediatrics. 20031224.