MLA

Ullrich, Christian. Forecasting and Hedging In the Foreign Exchange Markets. Springer Berlin Heidelberg, 2009.

APA

Ullrich, C. (2009). Forecasting and Hedging in the Foreign Exchange Markets. Springer Berlin Heidelberg.

Chicago

Ullrich, Christian Forecasting and Hedging In the Foreign Exchange Markets. : Springer Berlin Heidelberg, 2009.