Παραπομπή σε μορφή APA (7η εκδ.)

Higgs, D., Hill, A., Bowden, D., Weatherall, D., & Clegg, J. (1984). Independent recombination events between the duplicated human alpha globin genes; implications for their concerted evolution.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Higgs, D., A. Hill, D. Bowden, D. Weatherall, και J. Clegg. Independent Recombination Events Between the Duplicated Human Alpha Globin Genes; Implications for Their Concerted Evolution. 1984.

Παραπομπή σε μορφή MLA (9th εκδ.)

Higgs, D., et al. Independent Recombination Events Between the Duplicated Human Alpha Globin Genes; Implications for Their Concerted Evolution. 1984.