APA aipamena

Gazibara, T., Kovacevic, N., Kisic-Tepavcevic, D., Nurkovic, S., Kurtagic, I., Gazibara, T., & Pekmezovic, T. (2019). Flu vaccination among older persons: Study of knowledge and practices. J Health Popul Nutr.

Chicago Style aipamena

Gazibara, Tatjana, Nikolina Kovacevic, Darija Kisic-Tepavcevic, Selmina Nurkovic, Ilma Kurtagic, Teodora Gazibara, and Tatjana Pekmezovic. "Flu Vaccination Among Older Persons: Study of Knowledge and Practices." J Health Popul Nutr 2019.

MLA aipamena

Gazibara, Tatjana, et al. "Flu Vaccination Among Older Persons: Study of Knowledge and Practices." J Health Popul Nutr 2019.