APA citiranje

Chaabna, K., Cheema, S., & Mamtani, R. (2017). Migrants, healthy worker effect, and mortality trends in the Gulf Cooperation Council countries. PLoS One.

Citação norma Chicago

Chaabna, Karima, Sohaila Cheema, and Ravinder Mamtani. "Migrants, Healthy Worker Effect, and Mortality Trends in the Gulf Cooperation Council Countries." PLoS One 2017.

MLA citiranje

Chaabna, Karima, Sohaila Cheema, and Ravinder Mamtani. "Migrants, Healthy Worker Effect, and Mortality Trends in the Gulf Cooperation Council Countries." PLoS One 2017.