Dyfyniad APA

Ortman, E. J. (1962). Philosophy of Teaching. Philosophical Library.

Dyfyniad Arddull Chicago

Ortman, E J. Philosophy of Teaching. New York: Philosophical Library, 1962.

Dyfyniad MLA

Ortman, E J. Philosophy of Teaching. Philosophical Library, 1962.

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