APA-referens (7:e uppl.)
Hagerty, T. J. (2002). Beyond section 404: Corps permitting and the National Environmental Policy Act. Environmental Law Institute.
Chicago-referens (17:e uppl.)
Hagerty, Timothy J. Beyond Section 404: Corps Permitting and the National Environmental Policy Act. Washington, D.C.: Environmental Law Institute, 2002.
MLA-referens (9:e uppl.)
Hagerty, Timothy J. Beyond Section 404: Corps Permitting and the National Environmental Policy Act. Environmental Law Institute, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.