Dyfyniad APA

World Federation for Mental Health. (1956). Mental health in home and school. World Federation for Mental Health.

Dyfyniad Arddull Chicago

World Federation for Mental Health. Mental Health in Home and School. London: World Federation for Mental Health, 1956.

Dyfyniad MLA

World Federation for Mental Health. Mental Health in Home and School. World Federation for Mental Health, 1956.

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