Dyfyniad APA

Weishampel, D. B., & Jianu, C. (2011). Transylvanian dinosaurs. Johns Hopkins University Press.

Dyfyniad Arddull Chicago

Weishampel, David B., and Coralia-Maria Jianu. Transylvanian Dinosaurs. Baltimore: Johns Hopkins University Press, 2011.

Dyfyniad MLA

Weishampel, David B., and Coralia-Maria Jianu. Transylvanian Dinosaurs. Johns Hopkins University Press, 2011.

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