Citazione Stile APA (7a Edizione)

Arber, N., & Hopkin, J. (2001). Geography matters: [fun!, exciting!, essential!] (Higher, 1. publ.). Heinemann.

Citazione stile Chigago Style (17a edizione)

Arber, Nicola, e John Hopkin. Geography Matters: [fun!, Exciting!, Essential!]. Higher, 1. publ. Oxford [u.a.]: Heinemann, 2001.

Citatione MLA (9a ed.)

Arber, Nicola, e John Hopkin. Geography Matters: [fun!, Exciting!, Essential!]. Higher, 1. publ. Heinemann, 2001.