APA (7th ed.) Citation

Vieira, M., Vieira, M. A., Louro, P., & Vieira, P. (2020). Geolocation and wayfinding services using visible light communication.

Chicago Style (17th ed.) Citation

Vieira, Manuela, Manuel Augusto Vieira, Paula Louro, and Pedro Vieira. Geolocation and Wayfinding Services Using Visible Light Communication. 2020.

MLA (8th ed.) Citation

Vieira, Manuela, et al. Geolocation and Wayfinding Services Using Visible Light Communication. 2020.