Cawelti, G., & Olson, N. S. (1982). Limiting What Students Shall Read: A Study of Censorship in the Schools.
Citazione stile Chigago Style (17a edizione)Cawelti, Gordon, e Nancy S. Olson. Limiting What Students Shall Read: A Study of Censorship in the Schools. 1982.
Citatione MLA (9a ed.)Cawelti, Gordon, e Nancy S. Olson. Limiting What Students Shall Read: A Study of Censorship in the Schools. 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.