Citazione Stile APA (7a Edizione)

Balling, R. C., & Williams, M. A. J. (1996). Interactions of desertification and climate. Arnold.

Citazione stile Chigago Style (17a edizione)

Balling, Robert C., e Martin A J. Williams. Interactions of Desertification and Climate. London: Arnold, 1996.

Citatione MLA (9a ed.)

Balling, Robert C., e Martin A J. Williams. Interactions of Desertification and Climate. Arnold, 1996.