APA

(1992). Road material source plan environmental assessment: Grand Teton National Park, John D. Rockefeller, Jr., Memorial Parkway, Wyoming. Denver, Colo: Denver Service Center, National Park Service.

Chicago

1992. Road material source plan environmental assessment: Grand Teton National Park, John D. Rockefeller, Jr., Memorial Parkway, Wyoming. Denver, Colo: Denver Service Center, National Park Service.

Harvard

(1992). Road material source plan environmental assessment: Grand Teton National Park, John D. Rockefeller, Jr., Memorial Parkway, Wyoming. Denver, Colo: Denver Service Center, National Park Service.

MLA

Road material source plan environmental assessment: Grand Teton National Park, John D. Rockefeller, Jr., Memorial Parkway, Wyoming. Denver, Colo: Denver Service Center, National Park Service. 1992.