APA引文

Oakley, L., Renfrew, M., Kurinczuk, J., & Quigley, M. (2013). Factors associated with breastfeeding in England: An analysis by primary care trust. BMJ Publishing Group.

芝加哥风格引文

Oakley, L., M. Renfrew, J. Kurinczuk, 与 M. Quigley. Factors Associated with Breastfeeding in England: An Analysis by Primary Care Trust. BMJ Publishing Group, 2013.

MLA引文

Oakley, L., et al. Factors Associated with Breastfeeding in England: An Analysis by Primary Care Trust. BMJ Publishing Group, 2013.

警告:这些引文格式不一定是100%准确.