APA (7th ed.) Citation

L, S., T, B., R, Z., J, K., Schäffer, L., Burkhardt, T., . . . Kurmanavicius, J. (2005). Nuchal cords in term and postterm deliveries--do we need to know? Obstetrics & Gynecology, 106(1), 23. https://doi.org/10.1097/01.aog.0000165322.42051.0f

Chicago Style (17th ed.) Citation

L, Schäffer, Burkhardt T, Zimmermann R, Kurmanavicius J, Leonhard Schäffer, Tilo Burkhardt, Roland Zimmermann, and Juozas Kurmanavicius. "Nuchal Cords in Term and Postterm Deliveries--do We Need to Know?" Obstetrics & Gynecology 106, no. 1 (2005): 23. https://doi.org/10.1097/01.aog.0000165322.42051.0f.

MLA (9th ed.) Citation

L, Schäffer, et al. "Nuchal Cords in Term and Postterm Deliveries--do We Need to Know?" Obstetrics & Gynecology, vol. 106, no. 1, 2005, p. 23, https://doi.org/10.1097/01.aog.0000165322.42051.0f.