APA Citatie

Shawkat, E., Hussain, N., Myers, J. E., Gillham, J., & Helbert, M. (2011). Breast milk: Friend or foe? BMJ Publishing Group.

Chicago Style citaat

Shawkat, Emma, Nawar Hussain, Jenny E. Myers, Joanna Gillham, en Matthew Helbert. Breast Milk: Friend or Foe? BMJ Publishing Group, 2011.

MLA citatie

Shawkat, Emma, et al. Breast Milk: Friend or Foe? BMJ Publishing Group, 2011.