APA (7th ed.) Citation

Karl Baedeker. (1929). Spanien un Portugal (5a ed.). K. Baedeker.

Chicago Style (17th ed.) Citation

Karl Baedeker. Spanien Un Portugal. 5a ed. Leipzig: K. Baedeker, 1929.

MLA (9th ed.) Citation

Karl Baedeker. Spanien Un Portugal. 5a ed. K. Baedeker, 1929.

Warning: These citations may not always be 100% accurate.