APA-referens (7:e uppl.)

Pavard, S., & Metcalf, C. (2007). Negative selection on BRCA1 susceptibility alleles sheds light on the population genetics of late-onset diseases and aging theory. Public Library of Science.

Chicago-referens (17:e uppl.)

Pavard, S., och C. Metcalf. Negative Selection on BRCA1 Susceptibility Alleles Sheds Light on the Population Genetics of Late-onset Diseases and Aging Theory. Public Library of Science, 2007.

MLA-referens (9:e uppl.)

Pavard, S., och C. Metcalf. Negative Selection on BRCA1 Susceptibility Alleles Sheds Light on the Population Genetics of Late-onset Diseases and Aging Theory. Public Library of Science, 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.