The understanding of church music:

Chicago citation style
Still-Will, John, pseud. [from old catalog]. The understanding of church music:. 1838. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009602576. (Accessed October 21, 2018.)
APA citation style
Still-Will, John, pseud. [from old catalog], (1838) The understanding of church music:. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009602576
MLA citation style
Still-Will, John, pseud. [from old catalog]. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009602576>.
Note: These citations are programmatically generated and may be incomplete.