APA-viite

Lickorish, W. B. R. (1997). Introduction to knot theory. Springer.

Chicago-tyylinen lähdeviittaus

Lickorish, W. B. Raymond. Introduction to Knot Theory. New York: Springer, 1997.

MLA-viite

Lickorish, W. B. Raymond. Introduction to Knot Theory. Springer, 1997.