Dyfyniad APA

Hamilton, R., & Ghatala, E. (1994). Learning and instruction. McGraw-Hill.

Dyfyniad Arddull Chicago

Hamilton, Richard, and Elizabeth Ghatala. Learning and Instruction. New York: McGraw-Hill, 1994.

Dyfyniad MLA

Hamilton, Richard, and Elizabeth Ghatala. Learning and Instruction. McGraw-Hill, 1994.

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