Chap-books of the eighteenth century.
APA Citation
Ashton, J. (1966). Chap-books of the eighteenth century. New York: B. Blom.
MLA Citation
Ashton, John, b. 1834. Chap-books of the Eighteenth Century. New York: B. Blom, 1966.
Warning: These citations may not always be complete (especially for serials).