APA (7th ed.) Citation

Soon Woei, C. (2002). Emergency beacon for elderly.

Chicago Style (17th ed.) Citation

Soon Woei, Chong. Emergency Beacon for Elderly. 2002.

MLA (9th ed.) Citation

Soon Woei, Chong. Emergency Beacon for Elderly. 2002.

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