APA (7th ed.) Citation

Obee B. Bob & Evans V. Virginia. (2003). Upstream. Upper-Intermediate: Student's Book. Newbury, Express Publishing, 2003.

Chicago Style (17th ed.) Citation

Obee B. Bob and Evans V. Virginia. Upstream. Upper-Intermediate: Student's Book. Newbury, Express Publishing, 2003, 2003.

MLA (9th ed.) Citation

Obee B. Bob and Evans V. Virginia. Upstream. Upper-Intermediate: Student's Book. Newbury, Express Publishing, 2003, 2003.

Warning: These citations may not always be 100% accurate.