Cita APA

(1997). For all practical purposes: Introduction to contemporary mathematics (4. ed.). New York: W. H Freeman.

Citación estilo Chicago

For All Practical Purposes: Introduction to Contemporary Mathematics. 4. ed. New York: W. H Freeman, 1997.

Cita MLA

For All Practical Purposes: Introduction to Contemporary Mathematics. 4. ed. New York: W. H Freeman, 1997.