Dyfyniad APA

Evans V. Virginia, Dooley J. Jenny, & Osipova M. Marina. (2014). New Round-UP 4: Students' Book. Harlow, Pearson, 2014.

Dyfyniad Arddull Chicago

Evans V. Virginia, Dooley J. Jenny, and Osipova M. Marina. New Round-UP 4: Students' Book. Harlow, Pearson, 2014, 2014.

Dyfyniad MLA

Evans V. Virginia, et al. New Round-UP 4: Students' Book. Harlow, Pearson, 2014, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.