APA (7th ed.) Citation

Herbert Lang und Cie. (1980). Antiquariats-Katalog.

Chicago Style (17th ed.) Citation

Herbert Lang und Cie. Antiquariats-Katalog. Bern, 1980.

MLA (9th ed.) Citation

Herbert Lang und Cie. Antiquariats-Katalog. 1980.

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