APA (7th ed.) Citation

Siemens Aktiengesellschaft. (1973). Telefon report. Siemens Aktiengesellschaft.

Chicago Style (17th ed.) Citation

Siemens Aktiengesellschaft. Telefon Report. München: Siemens Aktiengesellschaft, 1973.

MLA (8th ed.) Citation

Siemens Aktiengesellschaft. Telefon Report. Siemens Aktiengesellschaft, 1973.

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