APA aipamena

Greenwood, A., Armstrong, J., Byass, P., Snow, R., & Greenwood, B. (1992). Malaria chemoprophylaxis, birth weight and child survival.

Chicago Style aipamena

Greenwood, A., JR Armstrong, P. Byass, R. Snow, and B. Greenwood. Malaria Chemoprophylaxis, Birth Weight and Child Survival. 1992.

MLA aipamena

Greenwood, A., et al. Malaria Chemoprophylaxis, Birth Weight and Child Survival. 1992.