APA (7th ed.) Citation

Evans, V., & Dooley, J. (2019). Upstream C2: Student's book (8η έκδ.). Expess publishing.

Chicago Style (17th ed.) Citation

Evans, Virginia, and Jenny Dooley. Upstream C2: Student's Book. 8η έκδ. Newbury: Expess publishing, 2019.

MLA (8th ed.) Citation

Evans, Virginia, and Jenny Dooley. Upstream C2: Student's Book. 8η έκδ. Expess publishing, 2019.