Dyfyniad APA
Weiner, M. (1957). Solid Geometry (1a.ed.). By Ginn and Company.
Dyfyniad Arddull Chicago
Weiner, Melvin. Solid Geometry. 1a.ed. New York: By Ginn and Company, 1957.
Dyfyniad MLA
Weiner, Melvin. Solid Geometry. 1a.ed. By Ginn and Company, 1957.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.