Cita APA

Fee, E., & Blum, N. (2015). The Air We Breathe. Am J Public Health.

Chicago Style Citation

Fee, Elizabeth, i Nava Blum. "The Air We Breathe." Am J Public Health 2015.

Cita MLA

Fee, Elizabeth, i Nava Blum. "The Air We Breathe." Am J Public Health 2015.

Atenció: Aquestes cites poden no estar 100% correctes.