APA aipamena

Berg, L., Gustafsson, N., Honkaniemi, H., & Juárez, S. P. (2020). Health risk behaviours among migrants by duration of residence: Protocol for a systematic review and meta-analysis. BMJ Open.

Chicago Style aipamena

Berg, Lisa, Nina-Katri Gustafsson, Helena Honkaniemi, and Sol Pia Juárez. "Health Risk Behaviours Among Migrants By Duration of Residence: Protocol for a Systematic Review and Meta-analysis." BMJ Open 2020.

MLA aipamena

Berg, Lisa, Nina-Katri Gustafsson, Helena Honkaniemi, and Sol Pia Juárez. "Health Risk Behaviours Among Migrants By Duration of Residence: Protocol for a Systematic Review and Meta-analysis." BMJ Open 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.