APA (7th ed.) Citation

Strange, N. D. (2011). A guide to the Knobstone Trail: Indiana's longest footpath. Indiana University Press.

Chicago Style (17th ed.) Citation

Strange, Nathan D. A Guide to the Knobstone Trail: Indiana's Longest Footpath. Bloomington: Indiana University Press, 2011.

MLA (9th ed.) Citation

Strange, Nathan D. A Guide to the Knobstone Trail: Indiana's Longest Footpath. Indiana University Press, 2011.