Rockers, P. C., & Bärnighausen, T. (2015). Inclusion of quasi-experimental studies in systematic reviews of health systems research. Health policy, 119(4), . https://doi.org/10.1016/j.healthpol.2014.10.006
Chicago-Zitierstil (17. Ausg.)Rockers, Peter C., und Till Bärnighausen. "Inclusion of Quasi-experimental Studies in Systematic Reviews of Health Systems Research." Health Policy 119, no. 4 (2015). https://doi.org/10.1016/j.healthpol.2014.10.006.
MLA-Zitierstil (9. Ausg.)Rockers, Peter C., und Till Bärnighausen. "Inclusion of Quasi-experimental Studies in Systematic Reviews of Health Systems Research." Health Policy, vol. 119, no. 4, 2015, https://doi.org/10.1016/j.healthpol.2014.10.006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.