APA
(1997). The Environmental Law Reporter: Environmental Law Deskbook supplement to 1996-97 edition. : An Environmental Law Institute.
Chicago
1997. The Environmental Law Reporter: Environmental Law Deskbook supplement to 1996-97 edition. : An Environmental Law Institute.
Harvard
(1997). The Environmental Law Reporter: Environmental Law Deskbook supplement to 1996-97 edition. : An Environmental Law Institute.
MLA
The Environmental Law Reporter: Environmental Law Deskbook supplement to 1996-97 edition. : An Environmental Law Institute. 1997.