Cita APA (7th ed.)

Hall, B. J., & Murphy, K. J. (2000). Optimal exercise prices for executive stock options. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Hall, Brian J., i Kevin J. Murphy. Optimal Exercise Prices for Executive Stock Options. Cambridge: National Bureau of Economic Research, 2000.

Cita MLA (9th ed.)

Hall, Brian J., i Kevin J. Murphy. Optimal Exercise Prices for Executive Stock Options. National Bureau of Economic Research, 2000.