Dyfyniad APA

Black, K. (1938). Manners for moderns. Allyn and Bacon.

Dyfyniad Arddull Chicago

Black, Kathleen. Manners for Moderns. Boston, New York: Allyn and Bacon, 1938.

Dyfyniad MLA

Black, Kathleen. Manners for Moderns. Allyn and Bacon, 1938.

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