Dyfyniad APA

Bancroft, J. H. Games for the Playground, Home, School and Gymnasium.

Dyfyniad Arddull Chicago

Bancroft, Jessie Hubbell. Games for the Playground, Home, School and Gymnasium.

Dyfyniad MLA

Bancroft, Jessie Hubbell. Games for the Playground, Home, School and Gymnasium.

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