Cita APA (7a ed.)

O'Kane, J. M. (1992). The crooked ladder: Gangsters, ethnicity, and the American dream. Transaction Publ.

Cita Chicago Style (17a ed.)

O'Kane, James M. The Crooked Ladder: Gangsters, Ethnicity, and the American Dream. New Brunswick [u.a.]: Transaction Publ, 1992.

Cita MLA (8a ed.)

O'Kane, James M. The Crooked Ladder: Gangsters, Ethnicity, and the American Dream. Transaction Publ, 1992.