Cita APA (7a ed.)

Keown, A. J., & Pinkerton, J. M. (1981). Merger announcements and insider trading activity: An empirical investigation. [s.n.].

Cita Chicago Style (17a ed.)

Keown, Arthur J., y John M. Pinkerton. Merger Announcements and Insider Trading Activity: An Empirical Investigation. [S.l.]: [s.n.], 1981.

Cita MLA (9a ed.)

Keown, Arthur J., y John M. Pinkerton. Merger Announcements and Insider Trading Activity: An Empirical Investigation. [s.n.], 1981.