Cita APA (7a ed.)

Floyd, K. (2019). Public speaking matters 2nd ed. Mc GrawHill.

Cita Chicago Style (17a ed.)

Floyd, Kory. Public Speaking Matters 2nd Ed. Mc GrawHill, 2019.

Cita MLA (8a ed.)

Floyd, Kory. Public Speaking Matters 2nd Ed. Mc GrawHill, 2019.