Cita APA (7th ed.)
Reid, L. (1962). First principles of public speaking (2nd ed.). Artcraft.
Cita Chicago (17th ed.)
Reid, Loren. First Principles of Public Speaking. 2nd ed. Columbia: Artcraft, 1962.
Cita MLA (9th ed.)
Reid, Loren. First Principles of Public Speaking. 2nd ed. Artcraft, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.