MLA

Kjeldsen, et al. Speechwriting In Theory and Practice. Springer International Publishing, 2019.

APA

Kjeldsen, K., Barnholdt Hansen, J., Kiewe, A., & Lund, M. (2019). Speechwriting in Theory and Practice. Springer International Publishing.

Chicago

Kjeldsen, Jette Barnholdt Hansen, Amos Kiewe, and Marie Lund. Speechwriting In Theory and Practice. : Springer International Publishing, 2019.