APA (7th ed.) Citation

Trewartha, G. T., & Horn, L. H. (1980). An introduction to climate (5.ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Trewartha, Glenn Thomas, and Lyle H. Horn. An Introduction to Climate. 5.ed. New York: McGraw-Hill, 1980.

MLA (9th ed.) Citation

Trewartha, Glenn Thomas, and Lyle H. Horn. An Introduction to Climate. 5.ed. McGraw-Hill, 1980.