Barker, J. E. (1915). Modern Germany: Her political and economic problems, her foreign and domestic policy, her ambitions, and the causes of her successes and of her failures (5th and very greatly enl. ed., completely rev. and brought up to January 1915.). Smith, Elder.
Chicagoスタイル(17版)引用形式Barker, J. Ellis. Modern Germany: Her Political and Economic Problems, Her Foreign and Domestic Policy, Her Ambitions, and the Causes of Her Successes and of Her Failures. 5th and very greatly enl. ed., completely rev. and brought up to January 1915. London: Smith, Elder, 1915.
MLA(8版)引用形式Barker, J. Ellis. Modern Germany: Her Political and Economic Problems, Her Foreign and Domestic Policy, Her Ambitions, and the Causes of Her Successes and of Her Failures. 5th and very greatly enl. ed., completely rev. and brought up to January 1915. Smith, Elder, 1915.