APA Style

Holtzhausen, D, R., Zerfass, A. (2015). Routledge handbook of strategic communication . Abingdon, Oxon, England ; New : Routledge.

MLA Style

Holtzhausen, Derina, Rhoda.., Zerfass, Ansgar,. "Routledge handbook of strategic communication". Abingdon, Oxon, England ; New : Routledge, 2015. PDF.