Dyfyniad APA

Woolf, L. (1953). Principia politica: A study of communal psychology. The Hogarth, Press.

Dyfyniad Arddull Chicago

Woolf, Leonard. Principia Politica: A Study of Communal Psychology. London: The Hogarth, Press, 1953.

Dyfyniad MLA

Woolf, Leonard. Principia Politica: A Study of Communal Psychology. The Hogarth, Press, 1953.

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