APA

Fransworth E. A. 1., . (2010). An introduction to the legal system of the United States. New York: Oxford University Press.

Chicago

Fransworth E Allan 1928, . 2010. An introduction to the legal system of the United States. New York: Oxford University Press.

Harvard

Fransworth E. A. 1., . (2010). An introduction to the legal system of the United States. New York: Oxford University Press.

MLA

Fransworth E Allan 1928, . An introduction to the legal system of the United States. New York: Oxford University Press. 2010.