Cita APA (7a ed.)

Gregg, P., & Machin, S. (1998). Child development and success or failure in the youth labour market. Centre for Economic Performance.

Cita Chicago Style (17a ed.)

Gregg, Paul, y Stephen Machin. Child Development and Success or Failure in the Youth Labour Market. London: Centre for Economic Performance, 1998.

Cita MLA (9a ed.)

Gregg, Paul, y Stephen Machin. Child Development and Success or Failure in the Youth Labour Market. Centre for Economic Performance, 1998.