Cita APA (7a ed.)
Becker, S., & Siebern-Thomas, F. (2001). Returns to education in Germany: <a> variable treatment intensity approach. European University Institute.
Cita Chicago Style (17a ed.)
Becker, Sachsa, y Frank Siebern-Thomas. Returns to Education in Germany: <a> Variable Treatment Intensity Approach. San Domenico (FI): European University Institute, 2001.
Cita MLA (9a ed.)
Becker, Sachsa, y Frank Siebern-Thomas. Returns to Education in Germany: <a> Variable Treatment Intensity Approach. European University Institute, 2001.
Precaución: Estas citas no son 100% exactas.