APA (7th ed.) Citation

Alvarez, J. (2016). Barcode scanners. Gadgets.

Chicago Style (17th ed.) Citation

Alvarez, Jose. "Barcode Scanners." Gadgets 2016.

MLA (9th ed.) Citation

Alvarez, Jose. "Barcode Scanners." Gadgets, 2016.

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