APA-viite (7. p.)

Latham-Koenig C. Christina, Oxenden C. Clive, & Lambert J. Jerry. (2019). English File. Intermediate: Student's book (4th ed.). Oxford, Oxford University Press, 2019.

Chicago-viite (17. p.)

Latham-Koenig C. Christina, Oxenden C. Clive, ja Lambert J. Jerry. English File. Intermediate: Student's Book. 4th ed. Oxford, Oxford University Press, 2019, 2019.

MLA-viite (9. p.)

Latham-Koenig C. Christina, et al. English File. Intermediate: Student's Book. 4th ed. Oxford, Oxford University Press, 2019, 2019.

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