Dyfyniad APA
Mussen, P. H., Conger, J. J., Huston, A. C., & Kagan, J. (1969). Child development and personality (3rd ed.). Harper & Row.
Dyfyniad Arddull Chicago
Mussen, Paul H., John J. Conger, Aletha Carol Huston, and Jerome Kagan. Child Development and Personality. 3rd ed. New York: Harper & Row, 1969.
Dyfyniad MLA
Mussen, Paul H., et al. Child Development and Personality. 3rd ed. Harper & Row, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.