Eastaway, R., Wyndham, J., & Shore, B. (2002). How long is a piece of string?: More hidden mathematics of everyday life. Robson Books.
Citação norma ChicagoEastaway, Rob, Jeremy Wyndham, and Barbara Shore. How Long Is a Piece of String?: More Hidden Mathematics of Everyday Life. London: Robson Books, 2002.
Citação norma MLAEastaway, Rob, et al. How Long Is a Piece of String?: More Hidden Mathematics of Everyday Life. Robson Books, 2002.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.