Citazione Stile APA (7a Edizione)

Boyle, A. E. (1994). Environmental regulation and economic growth. Clarendon Press.

Citazione stile Chigago Style (17a edizione)

Boyle, A. E. Environmental Regulation and Economic Growth. Oxford: Clarendon Press, 1994.

Citatione MLA (9a ed.)

Boyle, A. E. Environmental Regulation and Economic Growth. Clarendon Press, 1994.