Cita APA

Nelson, P. E., Titsworth, S., & Pearson, J. C. (2007). Public Speaking: A guide for the engaged communicator. McGraw-Hill Companies, Inc.

Citación estilo Chicago

Nelson, Paul E., Scott Titsworth, and Judy C. Pearson. Public Speaking: A Guide for the Engaged Communicator. New York, NY: McGraw-Hill Companies, Inc, 2007.

Cita MLA

Nelson, Paul E., et al. Public Speaking: A Guide for the Engaged Communicator. McGraw-Hill Companies, Inc, 2007.