Trees knocked down by shock wave

Chicago citation style
Zoller, William. Trees knocked down by shock wave. 1980-04. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/mshchem/id/65. (Accessed August 20, 2018.)
APA citation style
Zoller, William, (1980-04) Trees knocked down by shock wave. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/mshchem/id/65
MLA citation style
Zoller, William. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/mshchem/id/65>.
Note: These citations are programmatically generated and may be incomplete.