Cita APA

Appleby, R., Byrne, T., & Grant, H. (2006). International express: Teacher's resource book : Upper-Intermediate. New York: Oxford University Press.

Chicago Style Citation

Appleby, Rachel., Tracy Byrne, i Heidi Grant. International Express: Teacher's Resource Book : Upper-Intermediate. New York: Oxford University Press, 2006.

Cita MLA

Appleby, Rachel., Tracy Byrne, i Heidi Grant. International Express: Teacher's Resource Book : Upper-Intermediate. New York: Oxford University Press, 2006.