APA (7th ed.) Citation

Isenberg, I. (1975). South America: Problems and prospects. H. W. Wilson Co..

Chicago Style (17th ed.) Citation

Isenberg, Irwin. South America: Problems and Prospects. New York: H. W. Wilson Co., 1975.

MLA (9th ed.) Citation

Isenberg, Irwin. South America: Problems and Prospects. H. W. Wilson Co., 1975.