Epstein, T. S., & Penny, D. H. (1972). Opportunity and response: Case studies in economic development. C. Hurst.
芝加哥风格引文Epstein, T. Scarlett, 与 David Harry Penny. Opportunity and Response: Case Studies in Economic Development. London,: C. Hurst, 1972.
MLA引文Epstein, T. Scarlett, 与 David Harry Penny. Opportunity and Response: Case Studies in Economic Development. C. Hurst, 1972.
警告：这些引文格式不一定是100％准确.