APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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