Παραπομπή σε μορφή APA (7η εκδ.)

Eastaway, R., Wyndham, J., & Shore, B. (2002). How long is a piece of string?: More hidden mathematics of everyday life. Robson Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Eastaway, Rob, Jeremy Wyndham, και Barbara Shore. How Long Is a Piece of String?: More Hidden Mathematics of Everyday Life. London: Robson Books, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Eastaway, Rob, et al. How Long Is a Piece of String?: More Hidden Mathematics of Everyday Life. Robson Books, 2002.