Cita APA (7a ed.)
SB, Z., Jr, K. B., JS, K., & C, B. (2002). Surveillance in a time of changing health care practices: Estimating ectopic pregnancy incidence in the United States. Maternal & Child Health Journal, 6(4), 227-237.
Cita Chicago Style (17a ed.)
SB, Zane, Kieke BA Jr, Kendrick JS, y Bruce C. "Surveillance in a Time of Changing Health Care Practices: Estimating Ectopic Pregnancy Incidence in the United States." Maternal & Child Health Journal 6, no. 4 (2002): 227-237.
Cita MLA (9a ed.)
SB, Zane, et al. "Surveillance in a Time of Changing Health Care Practices: Estimating Ectopic Pregnancy Incidence in the United States." Maternal & Child Health Journal, vol. 6, no. 4, 2002, pp. 227-237.
Precaución: Estas citas no son 100% exactas.