Dyfyniad APA

Murray, B. (2006). Raising an optimistic child: A proven plan for depression-proofing young children--for life. New York: McGraw-Hil.

Dyfyniad Arddull Chicago

Murray, Bob. Raising an Optimistic Child: A Proven Plan for Depression-proofing Young Children--for Life. New York: McGraw-Hil, 2006.

Dyfyniad MLA

Murray, Bob. Raising an Optimistic Child: A Proven Plan for Depression-proofing Young Children--for Life. New York: McGraw-Hil, 2006.

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