Dyfyniad APA

Santrock,John W. (2020). Educational Psychology (6th.). McGraw Hill.

Dyfyniad Arddull Chicago

Santrock,John W. Educational Psychology. 6th. New York: McGraw Hill, 2020.

Dyfyniad MLA

Santrock,John W. Educational Psychology. 6th. McGraw Hill, 2020.

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