(1973). Albers: Galerie Beyeler Basel, [exhibition March - April 1973 ; in honour of his 85th anniversary].
Chicago-Zitierstil (17. Ausg.)Albers: Galerie Beyeler Basel, [exhibition March - April 1973 ; in Honour of His 85th Anniversary]. Basel, 1973.
MLA-Zitierstil (9. Ausg.)Albers: Galerie Beyeler Basel, [exhibition March - April 1973 ; in Honour of His 85th Anniversary]. 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.