Style de citation APA (7e éd.)
Becker, S., & Siebern-Thomas, F. (2001). Returns to education in Germany: <a> variable treatment intensity approach. European University Institute.
Style de citation Chicago (17e éd.)
Becker, Sachsa, et Frank Siebern-Thomas. Returns to Education in Germany: <a> Variable Treatment Intensity Approach. San Domenico (FI): European University Institute, 2001.
Style de citation MLA (9e éd.)
Becker, Sachsa, et Frank Siebern-Thomas. Returns to Education in Germany: <a> Variable Treatment Intensity Approach. European University Institute, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.