Humphreys, A. R. (1959). Steele, Addison and their periodical essays. Published for the British Council and the National Book League by Longmans, Green.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Humphreys, A. R. Steele, Addison and Their Periodical Essays. [London]: Published for the British Council and the National Book League by Longmans, Green, 1959.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Humphreys, A. R. Steele, Addison and Their Periodical Essays. Published for the British Council and the National Book League by Longmans, Green, 1959.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.