APA引文

Lozoff, B., Angelilli, M. L., Zatakia, J., Jacobson, S. W., Calatroni, A., & Beard, J. (2007). Iron Status of Inner-City African-American Infants.

Citação norma Chicago

Lozoff, Betsy, Mary Lu Angelilli, Jigna Zatakia, Sandra W. Jacobson, Agustin Calatroni, and John Beard. Iron Status of Inner-City African-American Infants. 2007.

MLA引文

Lozoff, Betsy, et al. Iron Status of Inner-City African-American Infants. 2007.