The Endangered Species Act (ESA) in the 112th Congress : Conflicting Values and Difficult Choices.

MLA

Library of Congress. The Endangered Species Act (ESA) in the 112th Congress : Conflicting Values and Difficult Choices. [Place of publication not identified] : [publisher not identified], 2011.

APA

Library of Congress. (2011). The Endangered Species Act (ESA) in the 112th Congress : Conflicting Values and Difficult Choices. [Place of publication not identified] : [publisher not identified].

Chicago

Library of Congress. The Endangered Species Act (ESA) in the 112th Congress : Conflicting Values and Difficult Choices. [Place of publication not identified] : [publisher not identified], 2011.