Cita APA

Helgason, A., Hickey, E., Goodacre, S., Bosnes, V., Stefánsson, K., Ward, R., & Sykes, B. (2001). mtDNA and the Islands of the North Atlantic: Estimating the Proportions of Norse and Gaelic Ancestry. The American Society of Human Genetics.

Chicago Style Citation

Helgason, Agnar, Eileen Hickey, Sara Goodacre, Vidar Bosnes, Kári Stefánsson, Ryk Ward, i Bryan Sykes. MtDNA and the Islands of the North Atlantic: Estimating the Proportions of Norse and Gaelic Ancestry. The American Society of Human Genetics, 2001.

Cita MLA

Helgason, Agnar, et al. MtDNA and the Islands of the North Atlantic: Estimating the Proportions of Norse and Gaelic Ancestry. The American Society of Human Genetics, 2001.