APA (7th ed.) Citation

Sellars, E., & Lowndes, S. (2013). Using and applying mathematics at key stage 2: A guide to teaching problem solving and thinking skills. Routledge.

Chicago Style (17th ed.) Citation

Sellars, Elaine, and Sue Lowndes. Using and Applying Mathematics at Key Stage 2: A Guide to Teaching Problem Solving and Thinking Skills. London: Routledge, 2013.

MLA (9th ed.) Citation

Sellars, Elaine, and Sue Lowndes. Using and Applying Mathematics at Key Stage 2: A Guide to Teaching Problem Solving and Thinking Skills. Routledge, 2013.