APA (7th ed.) Citation

Scragg, D. G. (1974). A history of English spelling / by D.G. Scragg. Manchester U.P..

Chicago Style (17th ed.) Citation

Scragg, D. G. A History of English Spelling / by D.G. Scragg. Manchester U.P., 1974.

MLA (9th ed.) Citation

Scragg, D. G. A History of English Spelling / by D.G. Scragg. Manchester U.P., 1974.

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