APA aipamena

Bollinger, M. J., Schmidt, S., Pugh, J. A., Parsons, H. M., Copeland, L. A., & Pugh, M. J. (2015). Erosion of the healthy soldier effect in veterans of US military service in Iraq and Afghanistan. Popul Health Metr.

Chicago Style aipamena

Bollinger, Mary J., Susanne Schmidt, Jacqueline A. Pugh, Helen M. Parsons, Laurel A. Copeland, and Mary Jo Pugh. "Erosion of the Healthy Soldier Effect in Veterans of US Military Service in Iraq and Afghanistan." Popul Health Metr 2015.

MLA aipamena

Bollinger, Mary J., et al. "Erosion of the Healthy Soldier Effect in Veterans of US Military Service in Iraq and Afghanistan." Popul Health Metr 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.