Citazione Stile APA (7a Edizione)

Greenleaf, W. H. (1983). The British political tradition. Routledge.

Citazione stile Chigago Style (17a edizione)

Greenleaf, W. H. The British Political Tradition. London: Routledge, 1983.

Citatione MLA (9a ed.)

Greenleaf, W. H. The British Political Tradition. Routledge, 1983.