APA (7e ed.) Bronvermelding

Hupveld, H., & Hautvast, W. (1993). As Time Goes By from "Casablanca": For band / Herman Hupveld. Arr. Willy Hautvast (Full score, condensed score.). Molenaar.

Chicago (17e ed.) Bronvermelding

Hupveld, Herman, en Willy Hautvast. As Time Goes By from "Casablanca": For Band / Herman Hupveld. Arr. Willy Hautvast. Full score, condensed score. Wormerveer, Holland: Molenaar, 1993.

MLA (8e ed.) Bronvermelding

Hupveld, Herman, en Willy Hautvast. As Time Goes By from "Casablanca": For Band / Herman Hupveld. Arr. Willy Hautvast. Full score, condensed score. Molenaar, 1993.