Selective Logging Plot #1676. From tractor road opposite stake 2.5. Left to right: 1539, 1538, 1541, 698. 6/25/40 E.F

Chicago citation style
Fritz, Emanuel. Selective Logging Plot #1676. From tractor road opposite stake 2.5. Left to right: 1539, 1538, 1541, 698. 6/25/40 E.F. 1940. Retrieved from the Digital Public Library of America, http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_4330. (Accessed December 19, 2018.)
APA citation style
Fritz, Emanuel, (1940) Selective Logging Plot #1676. From tractor road opposite stake 2.5. Left to right: 1539, 1538, 1541, 698. 6/25/40 E.F. Retrieved from the Digital Public Library of America, http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_4330
MLA citation style
Fritz, Emanuel. Retrieved from the Digital Public Library of America <http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_4330>.
Note: These citations are programmatically generated and may be incomplete.