APA
Bernardo A. E., Welch Ivo & National Bureau Of Economic Research. (2002). Financial market runs. Cambridge, MA: NBER.
Chicago
Bernardo Antonio E, Welch Ivo and National Bureau Of Economic Research. 2002. Financial market runs. Cambridge, MA: NBER.
Harvard
Bernardo A. E., Welch Ivo and National Bureau Of Economic Research. (2002). Financial market runs. Cambridge, MA: NBER.
MLA
Bernardo Antonio E, Welch Ivo and National Bureau Of Economic Research. Financial market runs. Cambridge, MA: NBER. 2002.