"American forests."

Chicago citation style
Schotzka, P. P. [from old catalog]. "American forests.". [c1887]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009575870. (Accessed December 11, 2018.)
APA citation style
Schotzka, P. P. [from old catalog], ([c1887]) "American forests.". Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009575870
MLA citation style
Schotzka, P. P. [from old catalog]. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009575870>.
Note: These citations are programmatically generated and may be incomplete.