Cita APA (7a ed.)

Kemp, D. D. (1994). Global environmental issues: A climatological approach (2nd ed.). Routledge.

Cita Chicago Style (17a ed.)

Kemp, David D. Global Environmental Issues: A Climatological Approach. 2nd ed. London ; New York: Routledge, 1994.

Cita MLA (8a ed.)

Kemp, David D. Global Environmental Issues: A Climatological Approach. 2nd ed. Routledge, 1994.