Dyfyniad APA

Schaub, R. (1998). Traces of yesterday. Waterback.

Dyfyniad Arddull Chicago

Schaub, Richard. Traces of Yesterday. Owings Mills: Waterback, 1998.

Dyfyniad MLA

Schaub, Richard. Traces of Yesterday. Waterback, 1998.

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