Two-Tier Stochastic Frontier Analysis for the Social Sciences
  MLA
  Papadopoulos, Alecos, and Christopher F Parmeter. Two-tier Stochastic Frontier Analysis for the Social Sciences. Cham: Springer, 2025.
  APA
  Papadopoulos, A., & Parmeter, C. F. (2025). Two-Tier Stochastic Frontier Analysis for the Social Sciences. Cham: Springer.
  Chicago
  Papadopoulos, Alecos., and Christopher F Parmeter. Two-Tier Stochastic Frontier Analysis for the Social Sciences. Cham: Springer, 2025.