Wallis, R. (1976). The road to total freedom: A sociological analysis of scientology (First published.). Heinemann.
Citazione stile Chigago Style (17a edizione)Wallis, Roy. The Road to Total Freedom: A Sociological Analysis of Scientology. First published. London: Heinemann, 1976.
Citatione MLA (9a ed.)Wallis, Roy. The Road to Total Freedom: A Sociological Analysis of Scientology. First published. Heinemann, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.