APA (7e ed.) Bronvermelding
ebrary, Inc, & Thompson, I. (2008). Teaching and learning early number (2nd ed.). Open University Press.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Ian Thompson. Teaching and Learning Early Number. 2nd ed. Maidenhead, England ; New York: Open University Press, 2008.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Ian Thompson. Teaching and Learning Early Number. 2nd ed. Open University Press, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.