APA (7th ed.) Citation

Oliveira, A., Reis, L. P., & Gaio, R. (2019). The Challenges of European Public Health Surveillance Systems - An Overview of the HIV-AIDS Surveillance.

Chicago Style (17th ed.) Citation

Oliveira, Alexandra, Luís Paulo Reis, and Rita Gaio. The Challenges of European Public Health Surveillance Systems - An Overview of the HIV-AIDS Surveillance. 2019.

MLA (8th ed.) Citation

Oliveira, Alexandra, et al. The Challenges of European Public Health Surveillance Systems - An Overview of the HIV-AIDS Surveillance. 2019.

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