Walter, M. (1991). Strafvollzug: Lehrbuch. Boorberg.
Chicago Style (17th ed.) CitationWalter, Michael. Strafvollzug: Lehrbuch. Stuttgart [u.a.]: Boorberg, 1991.
MLA (8th ed.) CitationWalter, Michael. Strafvollzug: Lehrbuch. Boorberg, 1991.
Warning: These citations may not always be 100% accurate.