توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Leonard, L. W. (1848). Analysis of the elementary sounds of the English language: Designed to accompany a chart of the same, with Worcester's notation. G. Tilden.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Leonard, L. W. Analysis of the Elementary Sounds of the English Language: Designed to Accompany a Chart of the Same, with Worcester's Notation. Keene [N.H.]: G. Tilden, 1848.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Leonard, L. W. Analysis of the Elementary Sounds of the English Language: Designed to Accompany a Chart of the Same, with Worcester's Notation. G. Tilden, 1848.