Cita APA (7a ed.)

Samuels, W. J., & Biddle, J. (2001). A research annual. Emerald.

Cita Chicago Style (17a ed.)

Samuels, Warren J., y Jeff Biddle. A Research Annual. Bingley, U.K.: Emerald, 2001.

Cita MLA (8a ed.)

Samuels, Warren J., y Jeff Biddle. A Research Annual. Emerald, 2001.