Dyfyniad APA

Havighurst, R. J., & Neugarten, B. L. (1975). Society and Education (4th. ed.). Allyn and Bacon.

Dyfyniad Arddull Chicago

Havighurst, Robert J., and Bernice Levin Neugarten. Society and Education. 4th. ed. Boston: Allyn and Bacon, 1975.

Dyfyniad MLA

Havighurst, Robert J., and Bernice Levin Neugarten. Society and Education. 4th. ed. Allyn and Bacon, 1975.

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