Blackman, R. D. (1913). Composition and style: A complete literary handbook and manual with a guide to all matters connected with printing and publishing (New and rev. ed.). J. Grant.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Blackman, Robert D. Composition and Style: A Complete Literary Handbook and Manual with a Guide to All Matters Connected with Printing and Publishing. New and rev. ed. Edinburgh: J. Grant, 1913.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Blackman, Robert D. Composition and Style: A Complete Literary Handbook and Manual with a Guide to All Matters Connected with Printing and Publishing. New and rev. ed. J. Grant, 1913.
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