Citazione Stile APA (7a Edizione)

Lockhart, W. B. Constitutional law: Cases, comments, questions (2nd ed.). West Pub. Co.

Citazione stile Chigago Style (17a edizione)

Lockhart, William B. Constitutional Law: Cases, Comments, Questions. 2nd ed. St. Paul, Minn: West Pub. Co.

Citatione MLA (9a ed.)

Lockhart, William B. Constitutional Law: Cases, Comments, Questions. 2nd ed. West Pub. Co.