APA citiranje

Presson, A. P., Partyka, G., Jensen, K. M., Devine, O. J., Rasmussen, S. A., McCabe, L. L., & McCabe, E. R. B. (2013). Current Estimate of Down Syndrome Population Prevalence in the United States. J Pediatr.

Citação norma Chicago

Presson, Angela P., Ginger Partyka, Kristin M. Jensen, Owen J. Devine, Sonja A. Rasmussen, Linda L. McCabe, and Edward R. B. McCabe. "Current Estimate of Down Syndrome Population Prevalence in the United States." J Pediatr 2013.

MLA citiranje

Presson, Angela P., et al. "Current Estimate of Down Syndrome Population Prevalence in the United States." J Pediatr 2013.