APA   Click to copy
Scholz, S., {Graf von der Schulenburg}, J.-M., & Greiner, W. (2015). Regional differences of outpatient physician supply as a theoretical economic and empirical generalized linear model. Human Resources for Health, 13, 85.

Chicago/Turabian   Click to copy
Scholz, Stefan, Johann-Matthias {Graf von der Schulenburg}, and Wolfgang Greiner. “Regional Differences of Outpatient Physician Supply as a Theoretical Economic and Empirical Generalized Linear Model.” Human resources for health 13 (2015): 85.

MLA   Click to copy
Scholz, Stefan, et al. “Regional Differences of Outpatient Physician Supply as a Theoretical Economic and Empirical Generalized Linear Model.” Human Resources for Health, vol. 13, 2015, p. 85.

@article{scholz2015a,
  title = {Regional differences of outpatient physician supply as a theoretical economic and empirical generalized linear model},
  year = {2015},
  journal = {Human resources for health},
  pages = {85},
  volume = {13},
  author = {Scholz, Stefan and {Graf von der Schulenburg}, Johann-Matthias and Greiner, Wolfgang}
}