Carpio, R. (2001). Meeting mom's and baby's calcium needs. Health News.
Citazione stile Chigago Style (17a edizione)Carpio, Relly. "Meeting Mom's and Baby's Calcium Needs." Health News 2001.
Citatione MLA (9a ed.)Carpio, Relly. "Meeting Mom's and Baby's Calcium Needs." Health News, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.