Kurt Schwitters (exhibition London, Tate Gallery, 06.11.1985 - 05.01.1986).

MLA

Humphreys, Richard. Kurt Schwitters (exhibition London, Tate Gallery, 06.11.1985 - 05.01.1986). London: Tate Gallery Publications, 1985.

APA

Humphreys, R. (1985). Kurt Schwitters (exhibition London, Tate Gallery, 06.11.1985 - 05.01.1986). London: Tate Gallery Publications.

Chicago

Humphreys, Richard Kurt Schwitters (exhibition London, Tate Gallery, 06.11.1985 - 05.01.1986). London: Tate Gallery Publications, 1985.