Dyfyniad APA

Fishback, W. T. (1969). Projective and Euclidean geometry.-2nded (2nd ed.). Wiley.

Dyfyniad Arddull Chicago

Fishback, W. T. Projective and Euclidean Geometry.-2nded. 2nd ed. New York: Wiley, 1969.

Dyfyniad MLA

Fishback, W. T. Projective and Euclidean Geometry.-2nded. 2nd ed. Wiley, 1969.

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