Dyfyniad APA
White Robert W. (1962). Lives in progress: A study of the natural growth......... (ed.). Holt, Rinehart and Winston.
Dyfyniad Arddull Chicago
White Robert W. Lives in Progress: A Study of the Natural Growth......... ed. New York: Holt, Rinehart and Winston, 1962.
Dyfyniad MLA
White Robert W. Lives in Progress: A Study of the Natural Growth......... ed. Holt, Rinehart and Winston, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.