Citazione Stile APA (7a Edizione)

Fisher, W. B., & Bowen-Jones, H. (1958). Spain: A geographical background. Christophers.

Citazione stile Chigago Style (17a edizione)

Fisher, William Bayne, e H. Bowen-Jones. Spain: A Geographical Background. London: Christophers, 1958.

Citatione MLA (9a ed.)

Fisher, William Bayne, e H. Bowen-Jones. Spain: A Geographical Background. Christophers, 1958.