Dyfyniad APA

Bukatko, D. (1998). Child development: A thematic approach (3rd ed.). Boston: Houghton Mifflin.

Dyfyniad Arddull Chicago

Bukatko, Danuta. Child Development: A Thematic Approach. 3rd ed. Boston: Houghton Mifflin, 1998.

Dyfyniad MLA

Bukatko, Danuta. Child Development: A Thematic Approach. 3rd ed. Boston: Houghton Mifflin, 1998.

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