Dyfyniad APA

Olson, M. H., & Hergenhahn, B. R. (2009). An introduction to theories of learning (8th ed.). Pearson/Prentice Hall.

Dyfyniad Arddull Chicago

Olson, Matthew H., and B. R. Hergenhahn. An Introduction to Theories of Learning. 8th ed. Upper Saddle River, N.J: Pearson/Prentice Hall, 2009.

Dyfyniad MLA

Olson, Matthew H., and B. R. Hergenhahn. An Introduction to Theories of Learning. 8th ed. Pearson/Prentice Hall, 2009.

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