APA (7e ed.) Bronvermelding

Rayner, D., & Bettison, I. &. T. (2018). Complete Mathematics for Cambridge IGCSE Fifth Edition Extended (5th.). Oxford University Press.

Chicago (17e ed.) Bronvermelding

Rayner, David, en Ian & Taylor Bettison. Complete Mathematics for Cambridge IGCSE Fifth Edition Extended. 5th. UK: Oxford University Press, 2018.

MLA (9e ed.) Bronvermelding

Rayner, David, en Ian & Taylor Bettison. Complete Mathematics for Cambridge IGCSE Fifth Edition Extended. 5th. Oxford University Press, 2018.