The Child's guide to spelling and reading; or, An attempt to facilitate the progress of small children when first sent to school (p. 44)

Chicago citation style
The Child's guide to spelling and reading; or, An attempt to facilitate the progress of small children when first sent to school (p. 44). 1810. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/childrens/id/959. (Accessed July 22, 2018.)
APA citation style
(1810) The Child's guide to spelling and reading; or, An attempt to facilitate the progress of small children when first sent to school (p. 44). Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/childrens/id/959
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/childrens/id/959>.
Note: These citations are programmatically generated and may be incomplete.