APA-referens (7:e uppl.)

Kraaijeveld, A., Barker, C., & Godfray, C. (2008). Stage-specific sex differences in Drosophila immunity to parasites and pathogens.

Chicago-referens (17:e uppl.)

Kraaijeveld, A., C. Barker, och C. Godfray. Stage-specific Sex Differences in Drosophila Immunity to Parasites and Pathogens. 2008.

MLA-referens (9:e uppl.)

Kraaijeveld, A., et al. Stage-specific Sex Differences in Drosophila Immunity to Parasites and Pathogens. 2008.