APA (7th ed.) Citation

Siemens - Aktiengesellschaft & (Berlin; München). (1992). Dieter Appelt.

Chicago Style (17th ed.) Citation

Siemens - Aktiengesellschaft and (Berlin; München). Dieter Appelt. [s.n.] ; Berlin, 1992.

MLA (8th ed.) Citation

Siemens - Aktiengesellschaft and (Berlin; München). Dieter Appelt. 1992.

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