The New England primer improved: or, An easy and pleasant guide for children to the art of reading. : To which is annexed, The shorter catechism, as composed and agreed upon by the Reverend Assembly of Divines at Westminster in England (title p.)

Chicago citation style
Westminster Assembly. The New England primer improved: or, An easy and pleasant guide for children to the art of reading. : To which is annexed, The shorter catechism, as composed and agreed upon by the Reverend Assembly of Divines at Westminster in England (title p.). 1828. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/childrens/id/121. (Accessed September 20, 2018.)
APA citation style
Westminster Assembly, (1828) The New England primer improved: or, An easy and pleasant guide for children to the art of reading. : To which is annexed, The shorter catechism, as composed and agreed upon by the Reverend Assembly of Divines at Westminster in England (title p.). Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/childrens/id/121
MLA citation style
Westminster Assembly. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/childrens/id/121>.
Note: These citations are programmatically generated and may be incomplete.