APA (7th ed.) Citation

Schäfer, P. (1978). Process control computer technology: A programmed introduction. Siemens Aktiengesellschaft.

Chicago Style (17th ed.) Citation

Schäfer, Peter. Process Control Computer Technology: A Programmed Introduction. Berlin: Siemens Aktiengesellschaft, 1978.

MLA (9th ed.) Citation

Schäfer, Peter. Process Control Computer Technology: A Programmed Introduction. Siemens Aktiengesellschaft, 1978.

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