Dyfyniad APA

Livingston, C. (1993). Knot theory. Mathematical Association of America.

Dyfyniad Arddull Chicago

Livingston, Charles. Knot Theory. Washington, D.C.: Mathematical Association of America, 1993.

Dyfyniad MLA

Livingston, Charles. Knot Theory. Mathematical Association of America, 1993.

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