Cita APA (7th ed.)

Evans V. Virginia, Dooley J. Jenny, & Osipova M. Marina. (2011). New Round-Up 4: Students' book. Harlow, Pearson Education Limited, 2011.

Cita Chicago (17th ed.)

Evans V. Virginia, Dooley J. Jenny, i Osipova M. Marina. New Round-Up 4: Students' Book. Harlow, Pearson Education Limited, 2011, 2011.

Cita MLA (9th ed.)

Evans V. Virginia, et al. New Round-Up 4: Students' Book. Harlow, Pearson Education Limited, 2011, 2011.