Food lab, model illistrating the use of dental liquids

Chicago citation style
Food lab, model illistrating the use of dental liquids. 1978-03-30. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/zk51x9009. (Accessed June 24, 2018.)
APA citation style
(1978-03-30) Food lab, model illistrating the use of dental liquids. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/zk51x9009
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/zk51x9009>.
Note: These citations are programmatically generated and may be incomplete.