APA (7th ed.) Citation

Gordon, L. J. (1961). Economics for consumers (4. ed.). American Book.

Chicago Style (17th ed.) Citation

Gordon, Leland J. Economics for Consumers. 4. ed. New York: American Book, 1961.

MLA (9th ed.) Citation

Gordon, Leland J. Economics for Consumers. 4. ed. American Book, 1961.