APA-viite (7. p.)

Roberts, D., Newbold, C., Biggs, B., & Brown, G. (1994). AGE AND STRAIN TRANSCENDING IMMUNITY TO PLASMODIUM-FALCIPARUM - REPLY.

Chicago-viite (17. p.)

Roberts, D., C. Newbold, B. Biggs, ja G. Brown. AGE AND STRAIN TRANSCENDING IMMUNITY TO PLASMODIUM-FALCIPARUM - REPLY. 1994.

MLA-viite (9. p.)

Roberts, D., et al. AGE AND STRAIN TRANSCENDING IMMUNITY TO PLASMODIUM-FALCIPARUM - REPLY. 1994.