APA (7th ed.) Citation

Cox, A. (1980). Freedom of Expression. Harvard University Press. https://doi.org/10.4159/harvard.9780674284913

Chicago Style (17th ed.) Citation

Cox, Archibald. Freedom of Expression. Cambridge, Mass: Harvard University Press, 1980. https://doi.org/10.4159/harvard.9780674284913.

MLA (9th ed.) Citation

Cox, Archibald. Freedom of Expression. Harvard University Press, 1980. https://doi.org/10.4159/harvard.9780674284913.