APA (7th ed.) Citation

Obee, B. B., & Evans, V. V. (2003). Test booklet Upstream upper Intermediate: Book. Express Publishing.

Chicago Style (17th ed.) Citation

Obee, B. Bob, and V. Virginia Evans. Test Booklet Upstream Upper Intermediate: Book. Newbury: Express Publishing, 2003.

MLA (8th ed.) Citation

Obee, B. Bob, and V. Virginia Evans. Test Booklet Upstream Upper Intermediate: Book. Express Publishing, 2003.