Dyfyniad APA

Liu, J. Z., & Anderson, C. A. (2014). Genetic studies of Crohn's disease: Past, present and future. Elsevier.

Dyfyniad Arddull Chicago

Liu, Jimmy Z., and Carl A. Anderson. Genetic Studies of Crohn's Disease: Past, Present and Future. Elsevier, 2014.

Dyfyniad MLA

Liu, Jimmy Z., and Carl A. Anderson. Genetic Studies of Crohn's Disease: Past, Present and Future. Elsevier, 2014.

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