Cita APA (7a ed.)
Barrett, H. (1981). Speaking practically, an introduction to public speaking. Hol, Rinehart.
Cita Chicago Style (17a ed.)
Barrett, Harold. Speaking Practically, an Introduction to Public Speaking. New York: Hol, Rinehart, 1981.
Cita MLA (9a ed.)
Barrett, Harold. Speaking Practically, an Introduction to Public Speaking. Hol, Rinehart, 1981.
Precaución: Estas citas no son 100% exactas.