APA (7th ed.) Citation

Eggert, J. (1987). What is economics? (Rev. ed.). William Kaufmann.

Chicago Style (17th ed.) Citation

Eggert, Jim. What Is Economics? Rev. ed. Los Altos, Calif.: William Kaufmann, 1987.

MLA (9th ed.) Citation

Eggert, Jim. What Is Economics? Rev. ed. William Kaufmann, 1987.