APA (7th ed.) Citation

Kühn, A. (1925). Das alte spanien. [editor no identificat].

Chicago Style (17th ed.) Citation

Kühn, Alfred. Das Alte Spanien. Berlin: [editor no identificat], 1925.

MLA (9th ed.) Citation

Kühn, Alfred. Das Alte Spanien. [editor no identificat], 1925.

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