Dyfyniad APA

Webber, G. C. (1973). Algebraic structures for teachers. Houghton-Mifflin.

Dyfyniad Arddull Chicago

Webber, George Cuthbert. Algebraic Structures for Teachers. Boston: Houghton-Mifflin, 1973.

Dyfyniad MLA

Webber, George Cuthbert. Algebraic Structures for Teachers. Houghton-Mifflin, 1973.

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