APA

Grant A. J. e. a., . (1952). Europe in the nineteenth and twentieth centuries 1789-1950. : Longmans Green & Co., London.

Chicago

Grant A J et al, . 1952. Europe in the nineteenth and twentieth centuries 1789-1950. : Longmans Green & Co., London.

Harvard

Grant A. J. e. a., . (1952). Europe in the nineteenth and twentieth centuries 1789-1950. : Longmans Green & Co., London.

MLA

Grant A J et al, . Europe in the nineteenth and twentieth centuries 1789-1950. : Longmans Green & Co., London. 1952.