North Atlantic Treaty Organization. Scientific Affairs Division, NATO Advanced Research Workshop "Evaluating and Monitoring the Health of Large-Scale Ecosystems", Rapport, D., Gaudet, C. L., & Calow, P. (1995). Evaluating and monitoring the health of large-scale ecosystems. Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)North Atlantic Treaty Organization. Scientific Affairs Division, NATO Advanced Research Workshop "Evaluating and Monitoring the Health of Large-Scale Ecosystems", David Rapport, Connie L. Gaudet, και Peter Calow. Evaluating and Monitoring the Health of Large-scale Ecosystems. Berlin: Springer, 1995.
Παραπομπή σε μορφή MLA (9th εκδ.)North Atlantic Treaty Organization. Scientific Affairs Division, et al. Evaluating and Monitoring the Health of Large-scale Ecosystems. Springer, 1995.