Dyfyniad APA

Revell, J., & Tomalin, M. (2016). American Jetstream: Student's book & Workbook. Pre-intermediate A. London: Helbling languages.

Dyfyniad Arddull Chicago

Revell, Jane, và Mary Tomalin. American Jetstream: Student's Book & Workbook. Pre-intermediate A. London: Helbling languages, 2016.

Dyfyniad MLA

Revell, Jane, và Mary Tomalin. American Jetstream: Student's Book & Workbook. Pre-intermediate A. London: Helbling languages, 2016.

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