Lehrman, I. K. (1970). The Illustrated Presidential Report of the Commission on Obscenity and Pornography: Irving Lehrman. Melzer.
Citazione stile Chigago Style (17a edizione)Lehrman, Irving; Klapper. The Illustrated Presidential Report of the Commission on Obscenity and Pornography: Irving Lehrman. Darmstadt: Melzer, 1970.
Citatione MLA (8a ed.)Lehrman, Irving; Klapper. The Illustrated Presidential Report of the Commission on Obscenity and Pornography: Irving Lehrman. Melzer, 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.