Cita APA (7a ed.)

Tierney, E. P. (1996). How to make effective presentations. Sage.

Cita Chicago Style (17a ed.)

Tierney, Elizabeth P. How to Make Effective Presentations. Thousand Oaks [etc.]: Sage, 1996.

Cita MLA (9a ed.)

Tierney, Elizabeth P. How to Make Effective Presentations. Sage, 1996.