Dyfyniad APA

Fischer, K. W., & Lazerson, A. (1984). Human development: From conception through adolesence. W. H. Freeman.

Dyfyniad Arddull Chicago

Fischer, Kurt W., and Arlyne Lazerson. Human Development: From Conception Through Adolesence. New York: W. H. Freeman, 1984.

Dyfyniad MLA

Fischer, Kurt W., and Arlyne Lazerson. Human Development: From Conception Through Adolesence. W. H. Freeman, 1984.

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