Cita APA (7a ed.)

(1978). Mathematics: An introduction to its spirit and use. W. H. Freeman and Co.

Cita Chicago Style (17a ed.)

Mathematics: An Introduction to Its Spirit and Use. San Francisco: W. H. Freeman and Co, 1978.

Cita MLA (9a ed.)

Mathematics: An Introduction to Its Spirit and Use. W. H. Freeman and Co, 1978.