APA (7th ed.) Citation

Tey, B. H. (2018). Shoulder surfing security threat prevention using shifting directions.

Chicago Style (17th ed.) Citation

Tey, Boon Hau. Shoulder Surfing Security Threat Prevention Using Shifting Directions. 2018.

MLA (8th ed.) Citation

Tey, Boon Hau. Shoulder Surfing Security Threat Prevention Using Shifting Directions. 2018.

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