Cita APA (7a ed.)

Ehrenberg, R. G., & Smith, C. L. (2002). Within state transitions from 2-year to 4-year public institutions. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Ehrenberg, Ronald G., y Christopher L. Smith. Within State Transitions from 2-year to 4-year Public Institutions. Cambridge, MA: National Bureau of Economic Research, 2002.

Cita MLA (9a ed.)

Ehrenberg, Ronald G., y Christopher L. Smith. Within State Transitions from 2-year to 4-year Public Institutions. National Bureau of Economic Research, 2002.