एपीए उद्धरण

Hajjej, A., Almawi, W. Y., Arnaiz-Villena, A., Hattab, L., & Hmida, S. (2018). The genetic heterogeneity of Arab populations as inferred from HLA genes. PLoS One.

शिकागो स्टाइल उद्धरण

Hajjej, Abdelhafidh, Wassim Y. Almawi, Antonio Arnaiz-Villena, Lasmar Hattab, और Slama Hmida. "The Genetic Heterogeneity of Arab Populations As Inferred From HLA Genes." PLoS One 2018.

एमएलए उद्धरण

Hajjej, Abdelhafidh, et al. "The Genetic Heterogeneity of Arab Populations As Inferred From HLA Genes." PLoS One 2018.