Dyfyniad APA

Third International Mathematics and Science Study, Martin, M. O., & Kelly, D. L. (1996). TIMSS Technical report. Center for the Study of Testing, Evaluation, and Educational Policy, Boston College.

Dyfyniad Arddull Chicago

Third International Mathematics and Science Study, Michael O. Martin, and Dana L. Kelly. TIMSS Technical Report. Chestnut Hill, MA: Center for the Study of Testing, Evaluation, and Educational Policy, Boston College, 1996.

Dyfyniad MLA

Third International Mathematics and Science Study, et al. TIMSS Technical Report. Center for the Study of Testing, Evaluation, and Educational Policy, Boston College, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.