APA استشهاد

Birch, A. H. (1957). Federalism, finance and social legislation: In Canada, Australia and the United States. Oxford University Press.

استشهاد بنمط شيكاغو

Birch, A. H. Federalism, Finance and Social Legislation: In Canada, Australia and the United States. London: Oxford University Press, 1957.

MLA استشهاد

Birch, A. H. Federalism, Finance and Social Legislation: In Canada, Australia and the United States. Oxford University Press, 1957.