Παραπομπή APA

Kauffman, L. H. (2001). Knots and physics.- 3rded. (3rd ed.). World Scientific.

Παραπομπή Chicago Style

Kauffman, Louis H. Knots and Physics.- 3rded. 3rd ed. Singapore ; River Edge, NJ: World Scientific, 2001.

Παραπομπή MLA

Kauffman, Louis H. Knots and Physics.- 3rded. 3rd ed. World Scientific, 2001.