Maugham, W. S. (1955). Of human bondage: With a new introduction by the author especially written for this abridged edition / W. Somerset Maugham (5th pr.). Pocket Books.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Maugham, William Somerset. Of Human Bondage: With a New Introduction by the Author Especially Written for This Abridged Edition / W. Somerset Maugham. 5th pr. New York: Pocket Books, 1955.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Maugham, William Somerset. Of Human Bondage: With a New Introduction by the Author Especially Written for This Abridged Edition / W. Somerset Maugham. 5th pr. Pocket Books, 1955.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.