APA
G.F. Detjong, . (1970). Social Demography. New York: Jersey Prentice-Hall, Inc.
Chicago
G.F. Detjong, . 1970. Social Demography. New York: Jersey Prentice-Hall, Inc.
Harvard
G.F. Detjong, . (1970). Social Demography. New York: Jersey Prentice-Hall, Inc.
MLA
G.F. Detjong, . Social Demography. New York: Jersey Prentice-Hall, Inc. 1970.
