Estilo APA

Soars, Liz, Soars, John. (2015). American headway 2 : proven success beyond the classroom (3a ed., reimp. 2019). E. U. A.: Oxford University Press.

Estilo Chicago

Soars, Liz, Soars, John. American headway 2 : proven success beyond the classroom. 3a ed., reimp. 2019 E. U. A.: Oxford University Press, 2015. Texto.

Estilo MLA

Soars, Liz, Soars, John. American headway 2 : proven success beyond the classroom. 3a ed., reimp. 2019 E. U. A.: Oxford University Press, 2015. Texto.

Estilo Turabian

Soars, Liz, Soars, John. American headway 2 : proven success beyond the classroom. 3a ed., reimp. 2019 E. U. A.: Oxford University Press, 2015. Texto.