Cita APA (7a ed.)

Jolles, R. L. (2017). How to run seminars and workshops: Presentation skills for consultants, trainers, teachers, and salespeople (Fourth edition.). Wiley.

Cita Chicago Style (17a ed.)

Jolles, Robert L. How to Run Seminars and Workshops: Presentation Skills for Consultants, Trainers, Teachers, and Salespeople. Fourth edition. Hoboken, New Jersey: Wiley, 2017.

Cita MLA (9a ed.)

Jolles, Robert L. How to Run Seminars and Workshops: Presentation Skills for Consultants, Trainers, Teachers, and Salespeople. Fourth edition. Wiley, 2017.