APA

Cohen W. 1., I. Varat J. D. c., . (1993). Constitutional law: cases and materials. Westbury, New York: The foundation press.

Chicago

Cohen William 1933, I. Varat Jonathan D coaut, . 1993. Constitutional law: cases and materials. Westbury, New York: The foundation press.

Harvard

Cohen W. 1., I. Varat J. D. c., . (1993). Constitutional law: cases and materials. Westbury, New York: The foundation press.

MLA

Cohen William 1933, I. Varat Jonathan D coaut, . Constitutional law: cases and materials. Westbury, New York: The foundation press. 1993.