Dyfyniad APA

Hall, D. W., & Szabo, S. (1971). Plane geometry, an approach through isometries. Prentice-Hall.

Dyfyniad Arddull Chicago

Hall, Dick Wick, and Steven Szabo. Plane Geometry, an Approach Through Isometries. Englewood Cliffs, N.J.: Prentice-Hall, 1971.

Dyfyniad MLA

Hall, Dick Wick, and Steven Szabo. Plane Geometry, an Approach Through Isometries. Prentice-Hall, 1971.

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