Dyfyniad APA

Froggatt, C. D., & Nielsen, H. B. (1991). Origin of symmetries. Singapore ; River Edge, NJ: World Scientific.

Dyfyniad Arddull Chicago

Froggatt, C. D., và H. B. Nielsen. Origin of Symmetries. Singapore ; River Edge, NJ: World Scientific, 1991.

Dyfyniad MLA

Froggatt, C. D., và H. B. Nielsen. Origin of Symmetries. Singapore ; River Edge, NJ: World Scientific, 1991.

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