Citazione Stile APA (7a Edizione)

Ashenfelter, O., & Layard, R. (1986). Handbook of labor economics (1a. ed.). Elsevier Science.

Citazione stile Chigago Style (17a edizione)

Ashenfelter, Orley, e Richard Layard. Handbook of Labor Economics. 1a. ed. Amsterdam: Elsevier Science, 1986.

Citatione MLA (9a ed.)

Ashenfelter, Orley, e Richard Layard. Handbook of Labor Economics. 1a. ed. Elsevier Science, 1986.