O`Connor, M., & Schoer, K. (2009). Environmental degradation in the new SEEA: Proposals for a systematic presentation of environmental degradation in the framework of EEA. Statistisches Bundesamt.
Цитирование в стиле Чикаго (17-е изд.)O`Connor, Martin, и Karl Schoer. Environmental Degradation in the New SEEA: Proposals for a Systematic Presentation of Environmental Degradation in the Framework of EEA. Wiesbaden: Statistisches Bundesamt, 2009.
Цитирование MLA (8-е изд.)O`Connor, Martin, и Karl Schoer. Environmental Degradation in the New SEEA: Proposals for a Systematic Presentation of Environmental Degradation in the Framework of EEA. Statistisches Bundesamt, 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.