APA

Soars L., Sayer M., . (2010). New Headway. Intermediate. Teacher's Book. : Oxford University Press.

Chicago

Soars L, Sayer M, . 2010. New Headway. Intermediate. Teacher's Book. : Oxford University Press.

Harvard

Soars L., Sayer M., . (2010). New Headway. Intermediate. Teacher's Book. : Oxford University Press.

MLA

Soars L, Sayer M, . New Headway. Intermediate. Teacher's Book. : Oxford University Press. 2010.