Citazione Stile APA (7a Edizione)

Baker, G. (2008). Where on earth?: Geography activities. Folens.

Citazione stile Chigago Style (17a edizione)

Baker, Gwendoline. Where on Earth?: Geography Activities. Dublin: Folens, 2008.

Citatione MLA (9a ed.)

Baker, Gwendoline. Where on Earth?: Geography Activities. Folens, 2008.