APA (7th ed.) Citation

Council on Environmental Quality (U.S.) & United States. (1991). Regulations for implementing the procedural provisions of the National Environmental Policy Act. Council on Environmental Quality, Executive Office of the President.

Chicago Style (17th ed.) Citation

Council on Environmental Quality (U.S.) and United States. Regulations for Implementing the Procedural Provisions of the National Environmental Policy Act. Washington, D.C.: Council on Environmental Quality, Executive Office of the President, 1991.

MLA (9th ed.) Citation

Council on Environmental Quality (U.S.) and United States. Regulations for Implementing the Procedural Provisions of the National Environmental Policy Act. Council on Environmental Quality, Executive Office of the President, 1991.