APA

Churchill (Winston S), . (1948). The Second World War. V 1. The Gathering Storm. : .

Chicago

Churchill (Winston S), . 1948. The Second World War. V 1. The Gathering Storm. : .

Harvard

Churchill (Winston S), . (1948). The Second World War. V 1. The Gathering Storm. : .

MLA

Churchill (Winston S), . The Second World War. V 1. The Gathering Storm. : . 1948.