APA (7th ed.) Citation

Byrns, R. T., & Stone, G. W. (1987). Economics (3rd ed.). Scott, Foresman and Co..

Chicago Style (17th ed.) Citation

Byrns, Ralph T., and Gerald W. Stone. Economics. 3rd ed. Glenview, Ill.: Scott, Foresman and Co., 1987.

MLA (9th ed.) Citation

Byrns, Ralph T., and Gerald W. Stone. Economics. 3rd ed. Scott, Foresman and Co., 1987.