Cita APA (7a ed.)

Leftwich, R. W., Watts, R. L., & Zimmerman, J. L. (1981). Voluntary corporate disclosure: The case of interim reporting. [s.n.].

Cita Chicago Style (17a ed.)

Leftwich, Richard W., Ross L. Watts, y Jerold L. Zimmerman. Voluntary Corporate Disclosure: The Case of Interim Reporting. [S.l.]: [s.n.], 1981.

Cita MLA (9a ed.)

Leftwich, Richard W., et al. Voluntary Corporate Disclosure: The Case of Interim Reporting. [s.n.], 1981.