Chicago: Democracy and Liberty in Primitive Behavior: An Introduction to the Social Sciences, ed. Thomas, William I. (New York: McGraw-Hill Book Company, Inc., 1937), Original Sources, accessed November 28, 2023, http://www.originalsources.com/Document.aspx?DocID=58PGSLW4T4KALK9.
MLA: . Democracy and Liberty, Vol. 2, in Primitive Behavior: An Introduction to the Social Sciences, edited by Thomas, William I., New York, McGraw-Hill Book Company, Inc., 1937, Original Sources. 28 Nov. 2023. http://www.originalsources.com/Document.aspx?DocID=58PGSLW4T4KALK9.
Harvard: , Democracy and Liberty. cited in 1937, Primitive Behavior: An Introduction to the Social Sciences, ed. , McGraw-Hill Book Company, Inc., New York. Original Sources, retrieved 28 November 2023, from http://www.originalsources.com/Document.aspx?DocID=58PGSLW4T4KALK9.