APA (7th ed.) Citation

Zhou, J., Su, L., Liu, M., Liu, Y., Cao, X., Wang, Z., & Xiao, H. (2014). Associations between 25-hydroxyvitamin D levels and pregnancy outcomes: A prospective observational study in southern China. European journal of clinical nutrition, 68(8), 925-930. https://doi.org/10.1038/ejcn.2014.99

Chicago Style (17th ed.) Citation

Zhou, J., L. Su, M. Liu, Y. Liu, X. Cao, Z. Wang, and H. Xiao. "Associations Between 25-hydroxyvitamin D Levels and Pregnancy Outcomes: A Prospective Observational Study in Southern China." European Journal of Clinical Nutrition 68, no. 8 (2014): 925-930. https://doi.org/10.1038/ejcn.2014.99.

MLA (9th ed.) Citation

Zhou, J., et al. "Associations Between 25-hydroxyvitamin D Levels and Pregnancy Outcomes: A Prospective Observational Study in Southern China." European Journal of Clinical Nutrition, vol. 68, no. 8, 2014, pp. 925-930, https://doi.org/10.1038/ejcn.2014.99.