Dyfyniad APA

TROLL, L. E. (1982). Continuations: A dult development and aging. Brooks/Cole Pub.

Dyfyniad Arddull Chicago

TROLL, Lillian E. Continuations: A Dult Development and Aging. California: Brooks/Cole Pub, 1982.

Dyfyniad MLA

TROLL, Lillian E. Continuations: A Dult Development and Aging. Brooks/Cole Pub, 1982.

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