Citazione Stile APA (7a Edizione)

GEIGER, R. (1965). The climate near the groun. University Press.

Citazione stile Chigago Style (17a edizione)

GEIGER, Rudolf. The Climate Near the Groun. Cambridge: University Press, 1965.

Citatione MLA (9a ed.)

GEIGER, Rudolf. The Climate Near the Groun. University Press, 1965.