APA-referens

Edwin R A Seligman & Alvin Johnson. (2006). Seligman's encyclopedia of the social sciences (v.12, part 2: Preuss, Hugo - Punishment). Cosmo.

Chicago-stil citat

Edwin R A Seligman och Alvin Johnson. Seligman's Encyclopedia of the Social Sciences (v.12, Part 2: Preuss, Hugo - Punishment). New Delhi: Cosmo, 2006.

MLA-referens

Edwin R A Seligman och Alvin Johnson. Seligman's Encyclopedia of the Social Sciences (v.12, Part 2: Preuss, Hugo - Punishment). Cosmo, 2006.