Dyfyniad APA

Howlin, P., Charman, T., & Ghaziuddin, M. (2011). The SAGE handbook of developmental disorders. SAGE.

Dyfyniad Arddull Chicago

Howlin, Patricia, Tony Charman, and Mohammad Ghaziuddin. The SAGE Handbook of Developmental Disorders. Los Angeles, Calif. ; London: SAGE, 2011.

Dyfyniad MLA

Howlin, Patricia, et al. The SAGE Handbook of Developmental Disorders. SAGE, 2011.

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