Dyfyniad APA

Lilienfeld, D. E., Baxter, J., & Sprafka, J. M. (1993). Prevalence of aortic aneurysms in the Twin Cities metropolitan area, 1979-84.

Dyfyniad Arddull Chicago

Lilienfeld, D E., J. Baxter, and J M. Sprafka. Prevalence of Aortic Aneurysms in the Twin Cities Metropolitan Area, 1979-84. 1993.

Dyfyniad MLA

Lilienfeld, D E., J. Baxter, and J M. Sprafka. Prevalence of Aortic Aneurysms in the Twin Cities Metropolitan Area, 1979-84. 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.