APA

Graves R., . (1940). The long weekend: a social history of Great Britain, 1918-1939. New York: W.W. Norton.

Chicago

Graves Robert, . 1940. The long weekend: a social history of Great Britain, 1918-1939. New York: W.W. Norton.

Harvard

Graves R., . (1940). The long weekend: a social history of Great Britain, 1918-1939. New York: W.W. Norton.

MLA

Graves Robert, . The long weekend: a social history of Great Britain, 1918-1939. New York: W.W. Norton. 1940.