APA

Birks W., Birks W., . (2000). Revision for History. London: John Murray Publishers.

Chicago

Birks Wayne, Birks Wayne, . 2000. Revision for History. London: John Murray Publishers.

Harvard

Birks W., Birks W., . (2000). Revision for History. London: John Murray Publishers.

MLA

Birks Wayne, Birks Wayne, . Revision for History. London: John Murray Publishers. 2000.