Cita APA (7th ed.)
Shapiro, M. (1966). Freedom of speech: The supreme court and judicial review. Prentice Hall.
Cita Chicago (17th ed.)
Shapiro, Martin. Freedom of Speech: The Supreme Court and Judicial Review. New Jersey: Prentice Hall, 1966.
Cita MLA (9th ed.)
Shapiro, Martin. Freedom of Speech: The Supreme Court and Judicial Review. Prentice Hall, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.