APA aipamena

Revell, J., & Tomalin, M. (2017). American Jetstream. London: Helbling languages.

Chicago Style aipamena

Revell, Jane, và Mary Tomalin. American Jetstream. London: Helbling languages, 2017.

MLA aipamena

Revell, Jane, và Mary Tomalin. American Jetstream. London: Helbling languages, 2017.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.