Cita APA (7th ed.)

Karweit, N. L., Slavin, R. E., & Wasik, B. A. (1994). Preventing early school failure: Research, policy, and practice. Allyn and Bacon.

Cita Chicago (17th ed.)

Karweit, Nancy L., Robert E. Slavin, i Barbara A. Wasik. Preventing Early School Failure: Research, Policy, and Practice. Boston: Allyn and Bacon, 1994.

Cita MLA (9th ed.)

Karweit, Nancy L., et al. Preventing Early School Failure: Research, Policy, and Practice. Allyn and Bacon, 1994.