APA (7th ed.) Citation

Joaquim, R., Ribeiro, C., & Ferreira, P. (2011). Improving remote voting security with code voting.

Chicago Style (17th ed.) Citation

Joaquim, Rui, Carlos Ribeiro, and Paulo Ferreira. Improving Remote Voting Security with Code Voting. 2011.

MLA (8th ed.) Citation

Joaquim, Rui, et al. Improving Remote Voting Security with Code Voting. 2011.