APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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