Dyfyniad APA

Louis Fidge; Sarah Lindsey. (2013). Vocabulary: Introductory Pupil Book (Collins Primary Focus) (New edition.). HarperCollins UK.

Dyfyniad Arddull Chicago

Louis Fidge; Sarah Lindsey. Vocabulary: Introductory Pupil Book (Collins Primary Focus). New edition. HarperCollins UK, 2013.

Dyfyniad MLA

Louis Fidge; Sarah Lindsey. Vocabulary: Introductory Pupil Book (Collins Primary Focus). New edition. HarperCollins UK, 2013.

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