APA (7e ed.) Bronvermelding
Pimm, D. (1995). Symbols and meanings in school mathematics. Routledge.
Chicago (17e ed.) Bronvermelding
Pimm, David. Symbols and Meanings in School Mathematics. London ; New York: Routledge, 1995.
MLA (9e ed.) Bronvermelding
Pimm, David. Symbols and Meanings in School Mathematics. Routledge, 1995.
Let op: Deze citaties zijn niet altijd 100% accuraat.