SPRING Centre (Universität Dortmund. Fachbereich Raumplanung) & United Nations Centre for Human Settlements. (2004). The guide for the Community based Environmental Management Information System (CEMIS) (2nd ed.). SPRING Centre, University of Dortmund ; UN-Habitat.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)SPRING Centre (Universität Dortmund. Fachbereich Raumplanung) và United Nations Centre for Human Settlements. The Guide for the Community Based Environmental Management Information System (CEMIS). 2nd ed. Dortmund, Germany : Nairobi, Kenya: SPRING Centre, University of Dortmund ; UN-Habitat, 2004.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)SPRING Centre (Universität Dortmund. Fachbereich Raumplanung) và United Nations Centre for Human Settlements. The Guide for the Community Based Environmental Management Information System (CEMIS). 2nd ed. SPRING Centre, University of Dortmund ; UN-Habitat, 2004.