Spofford, H. (1846). The mysteries of Worcester, or, Charley Temple and his first glass of liquor: A temperance tale. H. J. Copp.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Spofford, Harry. The Mysteries of Worcester, or, Charley Temple and His First Glass of Liquor: A Temperance Tale. Worcester: H. J. Copp, 1846.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Spofford, Harry. The Mysteries of Worcester, or, Charley Temple and His First Glass of Liquor: A Temperance Tale. H. J. Copp, 1846.
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