Chicago:
Hippolyte Adolphe Taine, "Preface," The Modern Regime— Volume 1, ed. Braybrooke, Richard Griffin, Baron, 1783-1853 and trans. Ingram, J. H. (James Henry) in The Modern Regime—Volume 1 (New York: Doubleday, Page, 1909), Original Sources, accessed June 30, 2025, http://www.originalsources.com/Document.aspx?DocID=LINXQ8HUTKCJ6HH.
MLA:
Taine, Hippolyte Adolphe. "Preface." The Modern Regime— Volume 1, edited by Braybrooke, Richard Griffin, Baron, 1783-1853, and translated by Ingram, J. H. (James Henry), in The Modern Regime—Volume 1, Vol. 36, New York, Doubleday, Page, 1909, Original Sources. 30 Jun. 2025. http://www.originalsources.com/Document.aspx?DocID=LINXQ8HUTKCJ6HH.
Harvard:
Taine, HA, 'Preface' in The Modern Regime— Volume 1, ed. and trans. . cited in 1909, The Modern Regime—Volume 1, Doubleday, Page, New York. Original Sources, retrieved 30 June 2025, from http://www.originalsources.com/Document.aspx?DocID=LINXQ8HUTKCJ6HH.