APA (7th ed.) Citation

Nettlau, Max. . Brupbacher, Fritz. . Brupbacher, Paulette.

Chicago Style (17th ed.) Citation

Nettlau, Max. . Brupbacher, Fritz. . Brupbacher, Paulette.

MLA (8th ed.) Citation

Nettlau, Max. . Brupbacher, Fritz. . Brupbacher, Paulette.

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