Citazione Stile APA (7a Edizione)

Rawling, E., & Daugherty, R. (1996). Geography into the twenty-first century. Wiley.

Citazione stile Chigago Style (17a edizione)

Rawling, Eleanor, e Richard Daugherty. Geography into the Twenty-first Century. Chichester, [Eng.]: Wiley, 1996.

Citatione MLA (9a ed.)

Rawling, Eleanor, e Richard Daugherty. Geography into the Twenty-first Century. Wiley, 1996.