APA (7 ম সংস্করণ) উদ্ধৃতি

George, C., & Kirkpatrick, C. H. (2007). Impact assessment and sustainable development: European practice and experience. Edward Elgar.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

George, Clive, এবং C. H. Kirkpatrick. Impact Assessment and Sustainable Development: European Practice and Experience. Cheltenham, [England]: Edward Elgar, 2007.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

George, Clive, এবং C. H. Kirkpatrick. Impact Assessment and Sustainable Development: European Practice and Experience. Edward Elgar, 2007.