APA

Johnson P., . (1983). A history of the modern world. London: Weidenfeld and Nicolson.

Chicago

Johnson Paul, . 1983. A history of the modern world. London: Weidenfeld and Nicolson.

Harvard

Johnson P., . (1983). A history of the modern world. London: Weidenfeld and Nicolson.

MLA

Johnson Paul, . A history of the modern world. London: Weidenfeld and Nicolson. 1983.