Cita APA (7th ed.)

Moul, F. (2006). The national grasslands: A guide to America's undiscovered treasures. University of Nebraska Press.

Cita Chicago (17th ed.)

Moul, Francis. The National Grasslands: A Guide to America's Undiscovered Treasures. Lincoln: University of Nebraska Press, 2006.

Cita MLA (9th ed.)

Moul, Francis. The National Grasslands: A Guide to America's Undiscovered Treasures. University of Nebraska Press, 2006.