APA (7th ed.) Citation

Koller, L. (2016). Visitor use summary data, 2015, Red Rock Ranger District, Coconino National Forest. [U.S. Forest Service].

Chicago Style (17th ed.) Citation

Koller, Laura. Visitor Use Summary Data, 2015, Red Rock Ranger District, Coconino National Forest. [Flagstaff, Ariz.]: [U.S. Forest Service], 2016.

MLA (9th ed.) Citation

Koller, Laura. Visitor Use Summary Data, 2015, Red Rock Ranger District, Coconino National Forest. [U.S. Forest Service], 2016.