APA (7th ed.) Citation

Ruffy, E., & Sarasin, J. 1 Brief an [Jakob Sarasin-Schlumberger, Basler Kunstverein].

Chicago Style (17th ed.) Citation

Ruffy, Eugène, and Jakob Sarasin. 1 Brief an [Jakob Sarasin-Schlumberger, Basler Kunstverein].

MLA (9th ed.) Citation

Ruffy, Eugène, and Jakob Sarasin. 1 Brief an [Jakob Sarasin-Schlumberger, Basler Kunstverein].

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