The Lu Lu Alphabet (back cover)

Chicago citation style
Colman, Mrs. (Pamela Chandler), 1799-1865. The Lu Lu Alphabet (back cover). 1856. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/childrens/id/537. (Accessed April 27, 2018.)
APA citation style
Colman, Mrs. (Pamela Chandler), 1799-1865, (1856) The Lu Lu Alphabet (back cover). Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/childrens/id/537
MLA citation style
Colman, Mrs. (Pamela Chandler), 1799-1865. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/childrens/id/537>.
Note: These citations are programmatically generated and may be incomplete.