APA

Harris J. P., . (1972). Congress and the legislative process. New York: McGraw-Hill.

Chicago

Harris Joseph Pratt, . 1972. Congress and the legislative process. New York: McGraw-Hill.

Harvard

Harris J. P., . (1972). Congress and the legislative process. New York: McGraw-Hill.

MLA

Harris Joseph Pratt, . Congress and the legislative process. New York: McGraw-Hill. 1972.