APA引文

Abdel-Aleem, H., Merialdi, M., Elsnosy, E., Elsedfy, G., Abdel-Aleem, M., & Villar, J. (2009). The effect of calcium supplementation during pregnancy on fetal and infant growth: A nested randomized controlled trial within WHO calcium supplementation trial.

芝加哥风格引文

Abdel-Aleem, H., M. Merialdi, E. Elsnosy, G. Elsedfy, M. Abdel-Aleem, 与 J. Villar. The Effect of Calcium Supplementation During Pregnancy on Fetal and Infant Growth: A Nested Randomized Controlled Trial Within WHO Calcium Supplementation Trial. 2009.

MLA引文

Abdel-Aleem, H., et al. The Effect of Calcium Supplementation During Pregnancy on Fetal and Infant Growth: A Nested Randomized Controlled Trial Within WHO Calcium Supplementation Trial. 2009.

警告:这些引文格式不一定是100%准确.