MLA

Szubko-Sitarek, Weronika, Lukasz Salski, and Piotr Stalmaszczyk. Language Learning, Discourse and Communication. Springer International Publishing, 2014.

APA

Szubko-Sitarek, W., Salski, L., & Stalmaszczyk, P. (2014). Language Learning, Discourse and Communication. Springer International Publishing.

Chicago

Szubko-Sitarek, Weronika, Lukasz Salski, and Piotr Stalmaszczyk. Language Learning, Discourse and Communication. : Springer International Publishing, 2014.