Voice fundamentals

Chicago citation style
Hurlbut, Harold. Voice fundamentals. c1916. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008695478. (Accessed November 21, 2018.)
APA citation style
Hurlbut, Harold, (c1916) Voice fundamentals. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008695478
MLA citation style
Hurlbut, Harold. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008695478>.
Note: These citations are programmatically generated and may be incomplete.