APA (7th ed.) Citation

Pimentel & Wall. (1997). IGCSE mathematics. John Murray.

Chicago Style (17th ed.) Citation

Pimentel and Wall. IGCSE Mathematics. London: John Murray, 1997.

MLA (8th ed.) Citation

Pimentel and Wall. IGCSE Mathematics. John Murray, 1997.

Warning: These citations may not always be 100% accurate.