Gaya APA

Environmental law handbook / edited by Christopher L. Bell ... [et al.] : Thomas F.P. Sullivan, editor. (2001). : Rockville, Md. : Government Institutes.

Gaya MLA

Environmental law handbook / edited by Christopher L. Bell ... [et al.] : Thomas F.P. Sullivan, editor. 16th ed.. : Rockville, Md. : Government Institutes, 2001. Text.