Crystal, D. (2013). Spell it out: The curious, enthralling and extraordinary story of English spelling (First U.S. edition.). St. Martin's Press.
Цитирование в стиле Чикаго (17-е изд.)Crystal, David. Spell It Out: The Curious, Enthralling and Extraordinary Story of English Spelling. First U.S. edition. New York: St. Martin's Press, 2013.
Цитирование MLA (8-е изд.)Crystal, David. Spell It Out: The Curious, Enthralling and Extraordinary Story of English Spelling. First U.S. edition. St. Martin's Press, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.