APA (7th ed.) Citation

Walczuk, A., & Witalisz, W. (2014). Old Challenges and New Horizons in English and American Studies. Peter Lang GmbH.

Chicago Style (17th ed.) Citation

Walczuk, A., and Władysław Witalisz. Old Challenges and New Horizons in English and American Studies. Frankfurt am Main, [Germany] ; Bern, [Switzerland]: Peter Lang GmbH, 2014.

MLA (9th ed.) Citation

Walczuk, A., and Władysław Witalisz. Old Challenges and New Horizons in English and American Studies. Peter Lang GmbH, 2014.