APA (7th ed.) Citation

(1888). Photographie Catalog der Schweiz. Giorgio Sommer.

Chicago Style (17th ed.) Citation

Photographie Catalog Der Schweiz. Napoli: Giorgio Sommer, 1888.

MLA (9th ed.) Citation

Photographie Catalog Der Schweiz. Giorgio Sommer, 1888.

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