APA引文

Pollard, A., Santamaria, M., Maiden, M., Nicolas, P., Handford, S., Issa, M., . . . LaForce, M. (2003). W135 Meningococcal Disease in Africa.

Chicago Style (17th ed.) Citation

Pollard, A., et al. W135 Meningococcal Disease in Africa. 2003.

MLA引文

Pollard, A., et al. W135 Meningococcal Disease in Africa. 2003.

警告：這些引文格式不一定是100％准確.