Cita APA (7a ed.)

Figlio, D. N., & Ludwig, J. (2000). Sex, drugs, and Catholic schools: Private schooling and non-market adolescent behaviors. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Figlio, David N., y Jens Ludwig. Sex, Drugs, and Catholic Schools: Private Schooling and Non-market Adolescent Behaviors. Cambridge, MA: National Bureau of Economic Research, 2000.

Cita MLA (9a ed.)

Figlio, David N., y Jens Ludwig. Sex, Drugs, and Catholic Schools: Private Schooling and Non-market Adolescent Behaviors. National Bureau of Economic Research, 2000.