Redwood. Big River Wonder Plot. Tree #1 to right. Tree #35 to left and #37 to extreme left and behind #35. #1 = 35" diameter at breast height, #35 = 34" diameter at breast height. Sprout origin. Rough bark. Compare with 6699, 6700 and 6701 (seedling bark--not so rough). 5-30-40. E. F

Chicago citation style
Fritz, Emanuel. Redwood. Big River Wonder Plot. Tree #1 to right. Tree #35 to left and #37 to extreme left and behind #35. #1 = 35" diameter at breast height, #35 = 34" diameter at breast height. Sprout origin. Rough bark. Compare with 6699, 6700 and 6701 (seedling bark--not so rough). 5-30-40. E. F. 1940. Retrieved from the Digital Public Library of America, http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_4705. (Accessed December 12, 2018.)
APA citation style
Fritz, Emanuel, (1940) Redwood. Big River Wonder Plot. Tree #1 to right. Tree #35 to left and #37 to extreme left and behind #35. #1 = 35" diameter at breast height, #35 = 34" diameter at breast height. Sprout origin. Rough bark. Compare with 6699, 6700 and 6701 (seedling bark--not so rough). 5-30-40. E. F. Retrieved from the Digital Public Library of America, http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_4705
MLA citation style
Fritz, Emanuel. Retrieved from the Digital Public Library of America <http://dc.lib.berkeley.edu/catalog/Metcalf_metcalf1_4705>.
Note: These citations are programmatically generated and may be incomplete.