Dyfyniad APA

Sitton, T., & Rowold, M. C. (1987). Ringing the children in: Texas country schools. Texas A & M University Press.

Dyfyniad Arddull Chicago

Sitton, Thad, and Milam C. Rowold. Ringing the Children in: Texas Country Schools. College Station: Texas A & M University Press, 1987.

Dyfyniad MLA

Sitton, Thad, and Milam C. Rowold. Ringing the Children in: Texas Country Schools. Texas A & M University Press, 1987.

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