APA (7th ed.) Citation

Pitzl, M., & Osimk-Teasdale, R. (2016). English as a Lingua Franca: Perspectives and prospects : contributions in Honour of Barbara Seidlhofer. De Gruyter Mouton. https://doi.org/10.1515/9781501503177

Chicago Style (17th ed.) Citation

Pitzl, Marie-Luise, and Ruth Osimk-Teasdale. English as a Lingua Franca: Perspectives and Prospects : Contributions in Honour of Barbara Seidlhofer. Berlin ; Boston: De Gruyter Mouton, 2016. https://doi.org/10.1515/9781501503177.

MLA (9th ed.) Citation

Pitzl, Marie-Luise, and Ruth Osimk-Teasdale. English as a Lingua Franca: Perspectives and Prospects : Contributions in Honour of Barbara Seidlhofer. De Gruyter Mouton, 2016. https://doi.org/10.1515/9781501503177.