Cita APA (7th ed.)
Sheley, J. F. (1985). America's "crime problem": An introduction to criminology. Wadsworth Pub. Co..
Cita Chicago (17th ed.)
Sheley, Joseph F. America's "Crime Problem": An Introduction to Criminology. Belmont, Calif.: Wadsworth Pub. Co., 1985.
Cita MLA (9th ed.)
Sheley, Joseph F. America's "Crime Problem": An Introduction to Criminology. Wadsworth Pub. Co., 1985.
Atenció: Aquestes cites poden no estar 100% correctes.