Dyfyniad APA

White, J., & Cigman, R. (2007). What schools are for and why. Philosophy of Education Society of Great Britain.

Dyfyniad Arddull Chicago

White, John, and Ruth Cigman. What Schools Are for and Why. London: Philosophy of Education Society of Great Britain, 2007.

Dyfyniad MLA

White, John, and Ruth Cigman. What Schools Are for and Why. Philosophy of Education Society of Great Britain, 2007.

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