APA (7th ed.) Citation

(1935). From: Brupbacher archive, map XXVI. In Ascona.

Chicago Style (17th ed.) Citation

From: Brupbacher Archive, Map XXVI. In Ascona. 1935.

MLA (8th ed.) Citation

From: Brupbacher Archive, Map XXVI. In Ascona. 1935.

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