Dyfyniad APA

Baucum, D. (1985). Development Psychology (2nd ed.). Brooks/cole publishing.

Dyfyniad Arddull Chicago

Baucum, Don. Development Psychology. 2nd ed. California: Brooks/cole publishing, 1985.

Dyfyniad MLA

Baucum, Don. Development Psychology. 2nd ed. Brooks/cole publishing, 1985.

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