APA (7th ed.) Citation
E, R. (2001, December). Health & safety. Sonographers are VDU users. Synergy News, 20-21.
Chicago Style (17th ed.) Citation
E, Ransom. "Health & Safety. Sonographers Are VDU Users." Synergy News Dec. 2001: 20-21.
MLA (9th ed.) Citation
E, Ransom. "Health & Safety. Sonographers Are VDU Users." Synergy News, Dec. 2001, pp. 20-21.
Warning: These citations may not always be 100% accurate.