Dyfyniad APA
Johnson, J. A. (1985). Introduction to the foundations of American education (6th ed.). Allyn and Bacon.
Dyfyniad Arddull Chicago
Johnson, James Allen. Introduction to the Foundations of American Education. 6th ed. Boston: Allyn and Bacon, 1985.
Dyfyniad MLA
Johnson, James Allen. Introduction to the Foundations of American Education. 6th ed. Allyn and Bacon, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.