APA

Latham-Koenig Christina O. C., . (2019). English File 4E Elementary WB without key OXFORD. : Oxford University Press.

Chicago

Latham-Koenig Christina Oxenden Clive, . 2019. English File 4E Elementary WB without key OXFORD. : Oxford University Press.

Harvard

Latham-Koenig Christina O. C., . (2019). English File 4E Elementary WB without key OXFORD. : Oxford University Press.

MLA

Latham-Koenig Christina Oxenden Clive, . English File 4E Elementary WB without key OXFORD. : Oxford University Press. 2019.