Cita APA (7th ed.)
Davis, B. F. (1936). A Study of shorthand teaching. Teachers College, Columbia Univ.
Cita Chicago (17th ed.)
Davis, Benjamin Franklin. A Study of Shorthand Teaching. New York: Teachers College, Columbia Univ, 1936.
Cita MLA (9th ed.)
Davis, Benjamin Franklin. A Study of Shorthand Teaching. Teachers College, Columbia Univ, 1936.
Atenció: Aquestes cites poden no estar 100% correctes.