Cita APA (7a ed.)

Cho, Y., & Engle, R. F. (1999). Time-varying betas and asymmetric effects of news: Empirical analysis of blue chip stocks. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Cho, Young-Hye, y Robert F. Engle. Time-varying Betas and Asymmetric Effects of News: Empirical Analysis of Blue Chip Stocks. Cambridge, MA: National Bureau of Economic Research, 1999.

Cita MLA (9a ed.)

Cho, Young-Hye, y Robert F. Engle. Time-varying Betas and Asymmetric Effects of News: Empirical Analysis of Blue Chip Stocks. National Bureau of Economic Research, 1999.

Precaución: Estas citas no son 100% exactas.