APA-viite (7. p.)

Lovisotto, G., Turner, H., Eberz, S., & Martinovic, I. (2020). Seeing red: PPG biometrics using smartphone cameras. Institute of Electrical and Electronics Engineers.

Chicago-viite (17. p.)

Lovisotto, G., H. Turner, S. Eberz, ja I. Martinovic. Seeing Red: PPG Biometrics Using Smartphone Cameras. Institute of Electrical and Electronics Engineers, 2020.

MLA-viite (9. p.)

Lovisotto, G., et al. Seeing Red: PPG Biometrics Using Smartphone Cameras. Institute of Electrical and Electronics Engineers, 2020.