Cita APA (7th ed.)
Kougl, K. (1988). Primer for public speaking. Harper & Row.
Cita Chicago (17th ed.)
Kougl, Kathleen. Primer for Public Speaking. London: Harper & Row, 1988.
Cita MLA (9th ed.)
Kougl, Kathleen. Primer for Public Speaking. Harper & Row, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.