Cita APA (7a ed.)

The Open University. Course Team & Pimm, D. (1992). Mathematics: Symbols and meanings. The Open University Press.

Cita Chicago Style (17a ed.)

The Open University. Course Team y David Pimm. Mathematics: Symbols and Meanings. Milton Keynes: The Open University Press, 1992.

Cita MLA (9a ed.)

The Open University. Course Team y David Pimm. Mathematics: Symbols and Meanings. The Open University Press, 1992.