APA (7th ed.) Citation

Schmit, G., & Wiese, B. (1981). Luxemburg in Karte und Luftbild. Ed. Schmit + Wiese.

Chicago Style (17th ed.) Citation

Schmit, Guy, and Bernd Wiese. Luxemburg in Karte Und Luftbild. Luxembourg: Ed. Schmit + Wiese, 1981.

MLA (9th ed.) Citation

Schmit, Guy, and Bernd Wiese. Luxemburg in Karte Und Luftbild. Ed. Schmit + Wiese, 1981.

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