Singer, C. (1926). The evolution of anatomy: A short history of anatomical and physiological discovery to Harvey : being the substance of the Fitzpatrick lectures delivered at the Royal College of Physicians of London in the years 1923 and 1924. Alfred A. Knopf.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Singer, Charles. The Evolution of Anatomy: A Short History of Anatomical and Physiological Discovery to Harvey : Being the Substance of the Fitzpatrick Lectures Delivered at the Royal College of Physicians of London in the Years 1923 and 1924. New York: Alfred A. Knopf, 1926.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Singer, Charles. The Evolution of Anatomy: A Short History of Anatomical and Physiological Discovery to Harvey : Being the Substance of the Fitzpatrick Lectures Delivered at the Royal College of Physicians of London in the Years 1923 and 1924. Alfred A. Knopf, 1926.