APA aipamena

Papagiannis, D., Rachiotis, G., Mariolis, A., Zafiriou, E., & Gourgoulianis, K. I. (2020). Vaccination Coverage of the Elderly in Greece: A Cross-Sectional Nationwide Study. Can J Infect Dis Med Microbiol.

Chicago Style aipamena

Papagiannis, Dimitrios, Georgios Rachiotis, Anargiros Mariolis, Efterpi Zafiriou, and Konstantinos I. Gourgoulianis. "Vaccination Coverage of the Elderly in Greece: A Cross-Sectional Nationwide Study." Can J Infect Dis Med Microbiol 2020.

MLA aipamena

Papagiannis, Dimitrios, et al. "Vaccination Coverage of the Elderly in Greece: A Cross-Sectional Nationwide Study." Can J Infect Dis Med Microbiol 2020.