Παραπομπή APA

Kumar, A. (2000). Modern trends in environmental pollution and ecoplanning. ABD Publishers.

Παραπομπή Chicago Style

Kumar, Arvind. Modern Trends in Environmental Pollution and Ecoplanning. Jaipur: ABD Publishers, 2000.

Παραπομπή MLA

Kumar, Arvind. Modern Trends in Environmental Pollution and Ecoplanning. ABD Publishers, 2000.