Randomised controlled trial of genetic amniocentesis in 4606 low-risk women.

MLA

Tabor, A., et al. “Randomised Controlled Trial of Genetic Amniocentesis in 4606 Low-Risk Women.” Lancet (London, England), vol. 1, no. 8493, June 1986, pp. 1287–93. EBSCOhost, https://doi.org/10.1016/s0140-6736(86)91218-3.

APA

Tabor, A., Philip, J., Madsen, M., Bang, J., Obel, E. B., & Nørgaard-Pedersen, B. (1986). Randomised controlled trial of genetic amniocentesis in 4606 low-risk women. Lancet (London, England), 1(8493), 1287–1293. https://doi.org/10.1016/s0140-6736(86)91218-3

Chicago

Tabor, A, J Philip, M Madsen, J Bang, E B Obel, and B Nørgaard-Pedersen. 1986. “Randomised Controlled Trial of Genetic Amniocentesis in 4606 Low-Risk Women.” Lancet (London, England) 1 (8493): 1287–93. doi:10.1016/s0140-6736(86)91218-3.