APA (7e ed.) Bronvermelding

Pollard, A., Scheifele, D., & Rosenstein, N. (2001). Epidemiology of meningococcal disease in north america.

Chicago (17e ed.) Bronvermelding

Pollard, A., D. Scheifele, en N. Rosenstein. Epidemiology of Meningococcal Disease in North America. 2001.

MLA (9e ed.) Bronvermelding

Pollard, A., et al. Epidemiology of Meningococcal Disease in North America. 2001.