APA (7th ed.) Citation

Paterson, P., Harrison, M., & Coe, N. (1997). Grammar spectrum. Oxford University Press.

Chicago Style (17th ed.) Citation

Paterson, Peter, Mark Harrison, and Norman Coe. Grammar Spectrum. Oxford: Oxford University Press, 1997.

MLA (9th ed.) Citation

Paterson, Peter, et al. Grammar Spectrum. Oxford University Press, 1997.

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