Cita APA (7a ed.)

Ory, J. C., & Ryan, K. E. (1993). Tips for improving testing and grading. Sage.

Cita Chicago Style (17a ed.)

Ory, John C., y Katherine E. Ryan. Tips for Improving Testing and Grading. Newbury Park: Sage, 1993.

Cita MLA (9a ed.)

Ory, John C., y Katherine E. Ryan. Tips for Improving Testing and Grading. Sage, 1993.