APA

Geiger R., . (1973). The climate near the ground. Cambridge, MA: Harvard University Press.

Chicago

Geiger Rudolf, . 1973. The climate near the ground. Cambridge, MA: Harvard University Press.

Harvard

Geiger R., . (1973). The climate near the ground. Cambridge, MA: Harvard University Press.

MLA

Geiger Rudolf, . The climate near the ground. Cambridge, MA: Harvard University Press. 1973.