Hans Hartung; a retrospective exhibition of paintings and drawings, 13th March to 21st April 1968.

MLA

Hartung, Hans and Birmingham City Museum and Art Gallery. Hans Hartung; a retrospective exhibition of paintings and drawings, 13th March to 21st April 1968. [Birmingham] : City of Birmingham Museum and Art Gallery, 1968.

APA

Hartung, H. & Birmingham City Museum and Art Gallery. (1968). Hans Hartung; a retrospective exhibition of paintings and drawings, 13th March to 21st April 1968. [Birmingham] : City of Birmingham Museum and Art Gallery.

Chicago

Hartung, Hans and Birmingham City Museum and Art Gallery. Hans Hartung; a retrospective exhibition of paintings and drawings, 13th March to 21st April 1968. [Birmingham] : City of Birmingham Museum and Art Gallery, 1968.