Citazione APA

Duke University. School of Law. (1991). Duke Environmental Law & Policy Forum. Duke University School of Law.

Stile di citazione Chicago

Duke University. School of Law. Duke Environmental Law & Policy Forum. Stany Zjednoczone, Durham: Duke University School of Law, 1991.

Citazione MLA

Duke University. School of Law. Duke Environmental Law & Policy Forum. Duke University School of Law, 1991.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.