APA (7th ed.) Citation

Pimm, D. (1989). Speaking mathematically : communication in mathematics classrooms / David Pimm: Communication in mathematics classrooms. Routledge.

Chicago Style (17th ed.) Citation

Pimm, David. Speaking Mathematically : Communication in Mathematics Classrooms / David Pimm: Communication in Mathematics Classrooms. London: Routledge, 1989.

MLA (9th ed.) Citation

Pimm, David. Speaking Mathematically : Communication in Mathematics Classrooms / David Pimm: Communication in Mathematics Classrooms. Routledge, 1989.

Warning: These citations may not always be 100% accurate.