Citazione Stile APA (7a Edizione)

Northcott, R. (2005). How's the weather: Activity book. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Northcott, Richard. How's the Weather: Activity Book. Oxford: Oxford University Press, 2005.

Citatione MLA (8a ed.)

Northcott, Richard. How's the Weather: Activity Book. Oxford University Press, 2005.