APA

Ulmer S. S., . (1986). Supreme Court policymaking and constitutional law. New York: McGraw-Hill.

Chicago

Ulmer S Sidney, . 1986. Supreme Court policymaking and constitutional law. New York: McGraw-Hill.

Harvard

Ulmer S. S., . (1986). Supreme Court policymaking and constitutional law. New York: McGraw-Hill.

MLA

Ulmer S Sidney, . Supreme Court policymaking and constitutional law. New York: McGraw-Hill. 1986.