Cita APA

Harper, L. M., Wood, S. L., Jenkins, S. M., Owen, J., & Biggio, J. R. (2016). The Performance of First Trimester Anatomy Scan: A Decision Analysis. Am J Perinatol.

Chicago Style Citation

Harper, Lorie M., S. Lindsay Wood, Sheri M. Jenkins, John Owen, i Joseph R. Biggio. "The Performance of First Trimester Anatomy Scan: A Decision Analysis." Am J Perinatol 2016.

Cita MLA

Harper, Lorie M., et al. "The Performance of First Trimester Anatomy Scan: A Decision Analysis." Am J Perinatol 2016.