Johnson, P. (1980). The modern times: The world from the twenties to the eighties. New York: Harper & Row Publisher.
Chicago Style citaatJohnson, Paul. The Modern Times: The World From the Twenties to the Eighties. New York: Harper & Row Publisher, 1980.
MLA citatieJohnson, Paul. The Modern Times: The World From the Twenties to the Eighties. New York: Harper & Row Publisher, 1980.
Let op: Deze citaties zijn niet altijd 100% accuraat.