Paterson, P., Harrison, M., & Coe, N. (1997). Grammar spectrum. Oxford University Press.
Chicago Style (17th ed.) CitationPaterson, Peter, Mark Harrison, and Norman Coe. Grammar Spectrum. Oxford: Oxford University Press, 1997.
MLA (9th ed.) CitationPaterson, Peter, et al. Grammar Spectrum. Oxford University Press, 1997.
Warning: These citations may not always be 100% accurate.