APA Citation

McDonald, P., Friedman, E. H., Banks, A., Anderson, R., & Carman, V. (1997). Pneumococcal vaccine campaign based in general practice.

Citação norma Chicago

McDonald, P., E. H. Friedman, A. Banks, R. Anderson, and V. Carman. Pneumococcal Vaccine Campaign Based in General Practice. 1997.

MLA Citation

McDonald, P., et al. Pneumococcal Vaccine Campaign Based in General Practice. 1997.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.