APA Citatie

Johnson, P. (1980). The modern times: The world from the twenties to the eighties. New York: Harper & Row Publisher.

Chicago Style citaat

Johnson, Paul. The Modern Times: The World From the Twenties to the Eighties. New York: Harper & Row Publisher, 1980.

MLA citatie

Johnson, Paul. The Modern Times: The World From the Twenties to the Eighties. New York: Harper & Row Publisher, 1980.