Citazione Stile APA (7a Edizione)

Hartley, K., & Belin, J. (2020). The economics of the global defence industry (1st.). Routledge.

Citazione stile Chigago Style (17a edizione)

Hartley, Keith, e Jean Belin. The Economics of the Global Defence Industry. 1st. New York: Routledge, 2020.

Citatione MLA (9a ed.)

Hartley, Keith, e Jean Belin. The Economics of the Global Defence Industry. 1st. Routledge, 2020.