Dyfyniad APA

Busemann, H., & Kelly, P. J. (1953). Projective geometry and projective metrics. Academic Press.

Dyfyniad Arddull Chicago

Busemann, Herbert, and Paul Joseph Kelly. Projective Geometry and Projective Metrics. New York: Academic Press, 1953.

Dyfyniad MLA

Busemann, Herbert, and Paul Joseph Kelly. Projective Geometry and Projective Metrics. Academic Press, 1953.

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