Cita APA (7a ed.)

Johnson, P. (1992). Modern times: A history of the world from the 1920s to the 1990s. Phoenix.

Cita Chicago Style (17a ed.)

Johnson, Paul. Modern Times: A History of the World from the 1920s to the 1990s. London: Phoenix, 1992.

Cita MLA (9a ed.)

Johnson, Paul. Modern Times: A History of the World from the 1920s to the 1990s. Phoenix, 1992.