Cita APA (7a ed.)

Holtfrerich, C. (1986). The German inflation, 1914-1923: Causes and effects in international perspective. De Gruyter.

Cita Chicago Style (17a ed.)

Holtfrerich, Carl-Ludwig. The German Inflation, 1914-1923: Causes and Effects in International Perspective. Berlin ; New York: De Gruyter, 1986.

Cita MLA (8a ed.)

Holtfrerich, Carl-Ludwig. The German Inflation, 1914-1923: Causes and Effects in International Perspective. De Gruyter, 1986.