APA (7th ed.) Citation

Klass, G. v. (1954). Krupps: The story of an industrial empire. Sidgwick and Jackson.

Chicago Style (17th ed.) Citation

Klass, Gert von. Krupps: The Story of an Industrial Empire. London: Sidgwick and Jackson, 1954.

MLA (9th ed.) Citation

Klass, Gert von. Krupps: The Story of an Industrial Empire. Sidgwick and Jackson, 1954.