APA način citiranja

Zhang, C., Zhang, R., Chung, P., Duan, Y., Lau, J. T. f., Chan, D. K. C., & Hagger, M. S. (2018). Promoting influenza prevention for elderly people in Hong Kong using health action process approach: Study protocol. BMC Public Health.

Čikaški stil citiranja

Zhang, Chun-Qing, Ru Zhang, Pak-Kwong Chung, Yanping Duan, Joseph Tak fai Lau, Derwin King Chung Chan, i Martin S. Hagger. "Promoting Influenza Prevention for Elderly People in Hong Kong Using Health Action Process Approach: Study Protocol." BMC Public Health 2018.

MLA način citiranja

Zhang, Chun-Qing, et al. "Promoting Influenza Prevention for Elderly People in Hong Kong Using Health Action Process Approach: Study Protocol." BMC Public Health 2018.