APA (7th ed.) Citation

Ridenour, J. M. (1994). The national parks compromised: Pork barrel politics & America's treasures. ICS Books.

Chicago Style (17th ed.) Citation

Ridenour, James M. The National Parks Compromised: Pork Barrel Politics & America's Treasures. Merrillville, Ind: ICS Books, 1994.

MLA (9th ed.) Citation

Ridenour, James M. The National Parks Compromised: Pork Barrel Politics & America's Treasures. ICS Books, 1994.