Cita APA (7a ed.)

Farrington, D., Salekin, R. T., & Ullrich, S. (2010). Environmental influences on child and adolescent psychopathy. Guilford.

Cita Chicago Style (17a ed.)

Farrington, David, Randall T. Salekin, y Simone Ullrich. Environmental Influences on Child and Adolescent Psychopathy. Guilford, 2010.

Cita MLA (9a ed.)

Farrington, David, et al. Environmental Influences on Child and Adolescent Psychopathy. Guilford, 2010.