Citazione Stile APA (7a Edizione)

Coyle, D. C. (1963). National development and how it works. New American Library.

Citazione stile Chigago Style (17a edizione)

Coyle, David Cushman. National Development and How It Works. [New York]: New American Library, 1963.

Citatione MLA (9a ed.)

Coyle, David Cushman. National Development and How It Works. New American Library, 1963.