Preliminary report : geology and mineral resources of southern Somerset County / by Norman K. Flint.

Chicago citation style
Flint, Norman K. (Norman Keith), 1921. Preliminary report : geology and mineral resources of southern Somerset County / by Norman K. Flint.. Retrieved from the Digital Public Library of America, https://archive.org/details/preliminaryrepor00flin. (Accessed December 18, 2018.)
APA citation style
Flint, Norman K. (Norman Keith), 1921, Preliminary report : geology and mineral resources of southern Somerset County / by Norman K. Flint.. Retrieved from the Digital Public Library of America, https://archive.org/details/preliminaryrepor00flin
MLA citation style
Flint, Norman K. (Norman Keith), 1921. Retrieved from the Digital Public Library of America <https://archive.org/details/preliminaryrepor00flin>.
Note: These citations are programmatically generated and may be incomplete.