Cita APA

Greenall, S. (1996). Reward Upper-intermediate: Teachers book. Oxford: Heinemann Elt.

Citación estilo Chicago

Greenall, Simon. Reward Upper-intermediate: Teachers Book. Oxford: Heinemann Elt, 1996.

Cita MLA

Greenall, Simon. Reward Upper-intermediate: Teachers Book. Oxford: Heinemann Elt, 1996.