Chicago:
"Völkerkunde," Völkerkunde in Primitive Behavior: An Introduction to the Social Sciences, ed. Thomas, William I. (New York: McGraw-Hill Book Company, Inc., 1937), Original Sources, accessed April 5, 2026, http://www.originalsources.com/Document.aspx?DocID=R4LYJMC1JTPK9AM.
MLA:
. "Völkerkunde." Völkerkunde, in Primitive Behavior: An Introduction to the Social Sciences, edited by Thomas, William I., New York, McGraw-Hill Book Company, Inc., 1937, Original Sources. 5 Apr. 2026. http://www.originalsources.com/Document.aspx?DocID=R4LYJMC1JTPK9AM.
Harvard:
, 'Völkerkunde' in Völkerkunde. cited in 1937, Primitive Behavior: An Introduction to the Social Sciences, ed. , McGraw-Hill Book Company, Inc., New York. Original Sources, retrieved 5 April 2026, from http://www.originalsources.com/Document.aspx?DocID=R4LYJMC1JTPK9AM.