Cita APA (7a ed.)

Hall, R. (2017). Effective communication skills: Know how in no time (1st edition.). Pearson.

Cita Chicago Style (17a ed.)

Hall, Richard. Effective Communication Skills: Know How in No Time. 1st edition. Harlow, England: Pearson, 2017.

Cita MLA (9a ed.)

Hall, Richard. Effective Communication Skills: Know How in No Time. 1st edition. Pearson, 2017.