APA
Siegel D., Waldman D. & Link A. (1999). Assessing the impact of organizational practices on the productivity of university technology transfer offices : an exploratory study. Cambridge, Mass: National Bureau of Economic Research.
Chicago
Siegel Donald, Waldman David and Link Albert. 1999. Assessing the impact of organizational practices on the productivity of university technology transfer offices : an exploratory study. Cambridge, Mass: National Bureau of Economic Research.
Harvard
Siegel D., Waldman D. and Link A. (1999). Assessing the impact of organizational practices on the productivity of university technology transfer offices : an exploratory study. Cambridge, Mass: National Bureau of Economic Research.
MLA
Siegel Donald, Waldman David and Link Albert. Assessing the impact of organizational practices on the productivity of university technology transfer offices : an exploratory study. Cambridge, Mass: National Bureau of Economic Research. 1999.