Northern Germany :
as far as the Bavarian and Austrian frontiers, with excursions to Copenhagen and the Danish islands. Handbook for travellers
by K. Baedeker. With 35 maps and 54 plans.

APA Citation

Karl Baedeker (Firm). (1890). Northern Germany: as far as the Bavarian and Austrian frontiers, with excursions to Copenhagen and the Danish islands. Handbook for travellers. 10th ed., Leipsic: K. Baedeker; [etc., etc.].

MLA Citation

Karl Baedeker (Firm). Northern Germany: As Far As the Bavarian And Austrian Frontiers, With Excursions to Copenhagen And the Danish Islands. Handbook for Travellers. 10th ed., Leipsic: K. Baedeker; [etc., etc.], 1890.

Warning: These citations may not always be complete (especially for serials).