Dyfyniad APA

Association of Educational Psychologists (Great Britain). Educational psychology in practice. Longman.

Dyfyniad Arddull Chicago

Association of Educational Psychologists (Great Britain). Educational Psychology in Practice. Harlow, Essex: Longman.

Dyfyniad MLA

Association of Educational Psychologists (Great Britain). Educational Psychology in Practice. Longman.

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