Dyfyniad APA

Landau, E. (2007). The Great Depression. Children's Press.

Dyfyniad Arddull Chicago

Landau, Elaine. The Great Depression. Children's Press, 2007.

Dyfyniad MLA

Landau, Elaine. The Great Depression. Children's Press, 2007.

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