Cita APA (7a ed.)

Jacob, B. A. (2002). Where the boys aren't: Non-cognitive skills, returns to school and the gender gap in higher education. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Jacob, Brian Aaron. Where the Boys Aren't: Non-cognitive Skills, Returns to School and the Gender Gap in Higher Education. Cambridge, MA: National Bureau of Economic Research, 2002.

Cita MLA (9a ed.)

Jacob, Brian Aaron. Where the Boys Aren't: Non-cognitive Skills, Returns to School and the Gender Gap in Higher Education. National Bureau of Economic Research, 2002.