APA citiranje

Pollard, A., Booy, R., Nadel, S., & Levin, M. (1996). Secondary cases of meningococcal disease.

Chicago Style (17th ed.) Citation

Pollard, A., R. Booy, S. Nadel, and M. Levin. Secondary Cases of Meningococcal Disease. 1996.

MLA citiranje

Pollard, A., et al. Secondary Cases of Meningococcal Disease. 1996.