Dyfyniad APA

Richards, S. C. (1896). The easy primer. Boston School Supply Company.

Dyfyniad Arddull Chicago

Richards, Sarah C. The Easy Primer. Boston: Boston School Supply Company, 1896.

Dyfyniad MLA

Richards, Sarah C. The Easy Primer. Boston School Supply Company, 1896.

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