APA (7th ed.) Citation

Unrau, R. C. (1999). TIME-SHARING SYSTEMS. Encyclopedia of Electrical & Electronics Engineering, 22, 245.

Chicago Style (17th ed.) Citation

Unrau, Ronald C. "TIME-SHARING SYSTEMS." Encyclopedia of Electrical & Electronics Engineering 22 (1999): 245.

MLA (9th ed.) Citation

Unrau, Ronald C. "TIME-SHARING SYSTEMS." Encyclopedia of Electrical & Electronics Engineering, vol. 22, 1999, p. 245.

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