Dyfyniad APA

Locke, J., Yolton, J. W., & Yolton, J. S. (1989). Some thoughts concerning education. Clarendon Press.

Dyfyniad Arddull Chicago

Locke, John, John W. Yolton, and Jean S. Yolton. Some Thoughts Concerning Education. Oxford: Clarendon Press, 1989.

Dyfyniad MLA

Locke, John, et al. Some Thoughts Concerning Education. Clarendon Press, 1989.

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