Advice to beginners in singing (first and second years of study); general observations on the theory of singing, followed by 50 exercises in vocalization

Chicago citation style
Silva, Giulio. Advice to beginners in singing (first and second years of study); general observations on the theory of singing, followed by 50 exercises in vocalization. [c1922]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008695836. (Accessed November 17, 2018.)
APA citation style
Silva, Giulio, ([c1922]) Advice to beginners in singing (first and second years of study); general observations on the theory of singing, followed by 50 exercises in vocalization. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008695836
MLA citation style
Silva, Giulio. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008695836>.
Note: These citations are programmatically generated and may be incomplete.