APA引文

Grant, C. C., Roberts, M., Scragg, R., Stewart, J., Lennon, D., Kivell, D., . . . Menzies, R. (2003). Delayed immunisation and risk of pertussis in infants: Unmatched case-control study. BMJ Publishing Group Ltd.

Citação norma Chicago

Grant, Cameron C., Mavis Roberts, Robert Scragg, Joanna Stewart, Diana Lennon, Denise Kivell, Rodney Ford, and Rosalie Menzies. Delayed Immunisation and Risk of Pertussis in Infants: Unmatched Case-control Study. BMJ Publishing Group Ltd, 2003.

MLA引文

Grant, Cameron C., et al. Delayed Immunisation and Risk of Pertussis in Infants: Unmatched Case-control Study. BMJ Publishing Group Ltd, 2003.