Citazione Stile APA (7a Edizione)

Harriss, C. L. (1968). The American economy: Principles, practices and policies (6th ed.). R. D. Irwin.

Citazione stile Chigago Style (17a edizione)

Harriss, C. Lowell. The American Economy: Principles, Practices and Policies. 6th ed. Homewood, Ill.: R. D. Irwin, 1968.

Citatione MLA (9a ed.)

Harriss, C. Lowell. The American Economy: Principles, Practices and Policies. 6th ed. R. D. Irwin, 1968.