APA
Ang A., Bollen Nicolas P B & National Bureau Of Economic Research. (2010). Locked up by a lockup: Valuing liquidity as a real option. Cambridge: NBER.
Chicago
Ang Andrew, Bollen Nicolas P B and National Bureau Of Economic Research. 2010. Locked up by a lockup: Valuing liquidity as a real option. Cambridge: NBER.
Harvard
Ang A., Bollen Nicolas P B and National Bureau Of Economic Research. (2010). Locked up by a lockup: Valuing liquidity as a real option. Cambridge: NBER.
MLA
Ang Andrew, Bollen Nicolas P B and National Bureau Of Economic Research. Locked up by a lockup: Valuing liquidity as a real option. Cambridge: NBER. 2010.
Text