Citazione Stile APA (7a Edizione)

Pechman, J. A., & Okner, B. A. (1974). Who bears the tax burdenn. Brookings Institution.

Citazione stile Chigago Style (17a edizione)

Pechman, Joseph A., e Benjamin A. Okner. Who Bears the Tax Burdenn. Washington: Brookings Institution, 1974.

Citatione MLA (9a ed.)

Pechman, Joseph A., e Benjamin A. Okner. Who Bears the Tax Burdenn. Brookings Institution, 1974.