Citazione Stile APA (7a Edizione)

Baigent, M. (2004). Natural English: Reading writing skills : upper-intermediate resource book. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Baigent, Maggie. Natural English: Reading Writing Skills : Upper-intermediate Resource Book. Oxford: Oxford University Press, 2004.

Citatione MLA (8a ed.)

Baigent, Maggie. Natural English: Reading Writing Skills : Upper-intermediate Resource Book. Oxford University Press, 2004.