Tour the Ruhr : the English language guide

MLA

Kift, Roy. Tour the Ruhr : the English Language Guide. Essen: Klartext, 2000.

APA

Kift, R. (2000). Tour the Ruhr : the English language guide. Essen: Klartext.

Chicago

Kift, Roy, Tour the Ruhr: The English Language Guide. Essen: Klartext, 2000.