Citazione Stile APA (7a Edizione)
Gopferich, S., & Neumann, I. (2016). Developing and assessing academic and professional writing skills. Peter Lang GmbH.
Citazione stile Chigago Style (17a edizione)
Gopferich, Susanne, e Imke Neumann. Developing and Assessing Academic and Professional Writing Skills. Frankfurt am Main, [Germany]: Peter Lang GmbH, 2016.
Citatione MLA (9a ed.)
Gopferich, Susanne, e Imke Neumann. Developing and Assessing Academic and Professional Writing Skills. Peter Lang GmbH, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.