Cita APA (7a ed.)

Garside B. Barbara. (2010). Outcomes. Intermediate: Teacher's Book. Andover, Heinle Cengage Learning, 2010.

Cita Chicago Style (17a ed.)

Garside B. Barbara. Outcomes. Intermediate: Teacher's Book. Andover, Heinle Cengage Learning, 2010, 2010.

Cita MLA (9a ed.)

Garside B. Barbara. Outcomes. Intermediate: Teacher's Book. Andover, Heinle Cengage Learning, 2010, 2010.