Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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