Campbell, C., Gracely, E., Tran, M., Starkey, N., Kersten, H., Palermo, P., . . . Hansen-Turton, T. (2012). Primary Prevention of Lead Exposure—Blood Lead Results at Age Two Years. MDPI.
استشهاد بنمط شيكاغوCampbell, Carla, Edward Gracely, Mary Tran, Naomi Starkey, Hans Kersten, Peter Palermo, Nancy Rothman, Laura Line, و Tine Hansen-Turton. Primary Prevention of Lead Exposure—Blood Lead Results At Age Two Years. MDPI, 2012.
MLA استشهادCampbell, Carla, et al. Primary Prevention of Lead Exposure—Blood Lead Results At Age Two Years. MDPI, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.