APA (7 ম সংস্করণ) উদ্ধৃতি

Brown, H. S., Angel, D. P., & Derr, P. G. (2000). Effective environmental regulation: Learning from Poland's experience. Praeger.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Brown, Halina Szejnwald, David P. Angel, এবং Patrick George Derr. Effective Environmental Regulation: Learning from Poland's Experience. Westport, Conn.: Praeger, 2000.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Brown, Halina Szejnwald, et al. Effective Environmental Regulation: Learning from Poland's Experience. Praeger, 2000.