APA (7th ed.) Citation

Niehues, J. E. (2012). Yosemite National Park panoramic hiking map (Revised 2004, 2012.). Fern/Horn Endeavors.

Chicago Style (17th ed.) Citation

Niehues, James E. Yosemite National Park Panoramic Hiking Map. Revised 2004, 2012. Glen Haven, Colo.: Fern/Horn Endeavors, 2012.

MLA (8th ed.) Citation

Niehues, James E. Yosemite National Park Panoramic Hiking Map. Revised 2004, 2012. Fern/Horn Endeavors, 2012.