Dyfyniad APA

Mendelson, B. (1974). Introduction to topology (3d ed.). CBS Publishers.

Dyfyniad Arddull Chicago

Mendelson, Bert. Introduction to Topology. 3d ed. Delhi: CBS Publishers, 1974.

Dyfyniad MLA

Mendelson, Bert. Introduction to Topology. 3d ed. CBS Publishers, 1974.

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