Webster, N. (1908). The elementary spelling book: Being an improvement on the American spelling book (The latest revised edition.). American Book Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Webster, Noah. The Elementary Spelling Book: Being an Improvement on the American Spelling Book. The latest revised edition. New York ; Cincinnati ; Chicago: American Book Company, 1908.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Webster, Noah. The Elementary Spelling Book: Being an Improvement on the American Spelling Book. The latest revised edition. American Book Company, 1908.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.