Cita APA (7a ed.)
Nelson, P. E., & Pearson, J. C. (1987). Confidence in public speaking (3rd ed.). Wm.C.Brown.
Cita Chicago Style (17a ed.)
Nelson, Paul Edward, y Judy C. Pearson. Confidence in Public Speaking. 3rd ed. Iowa: Wm.C.Brown, 1987.
Cita MLA (9a ed.)
Nelson, Paul Edward, y Judy C. Pearson. Confidence in Public Speaking. 3rd ed. Wm.C.Brown, 1987.
Precaución: Estas citas no son 100% exactas.